kertas 1 spm (percubaan)1-10

8/10/2019 Kertas 1 Spm (Percubaan)1-10

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Latih tubi berfokus bio k1.

radinhazizi bin hanapi Page 1

Kedah 2008

1. Diagram 1 shows an organelle of a cell.

Which of the following processes occurs in this organelle ?

A Photosynthesis C Synthesis of enzyme

B synthesis of protein D Generation of energy

2. The following information refers to organelle M.

What is organelle M ?

A Vacuole C Golgi apparatus

B Nucleus D Endoplasmic reticulum

3. Diagram 2 shows the model of plasma membrane.

What is the part labeled P ?

A Carrier protein C Hydrophilic

B pore protein D Phospholipid

4. Which of the following processes involves active transport ?

A absorption of water by the root hair of plant

B absorption of glucose through the villi in the small intestine

C movement of sodium ions into the cells lining of the kidney

tubules.

D gaseous exchange between the alveoli and blood capillaries

during respiration


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5. Diagram 3 shows the lock and key hypothesis of enzyme

reaction.

Which of the following is represented by X, Y and Z ?

6. Diagram 4 shows a type of molecular structure of protein.

What is the type of the structure ?

A primary structure

B secondary structure

C tertiary structure

D quaternary structure

7. Diagram 5 shows the cell cycle.

A G1 C S

B G2 D M

8. Which of the following human cells is produced through meiosis ?

A muscle cell C sperm cell

B nerves cell D epithelial cell


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9. Diagram 6 shows part of the human digestive system .

Which of the following enzymes is secreted by organ X ?

A Erepsin C Pepsin

B rennin D trypsin

10. The following information is about amino acids .

What is process K ?

A absorption C Defecation

B assimilation D deamination


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Perlis 2008

1. Diagram 1 shows the structure of a plant cell as seen under light

microscope. Which of the part labeled A, B, C, or D controls the

movement of substances in and out of the cell?

2. Which of the following represents the heart?

A Cell B Tissue

C Organ D System

3. Which of the following molecules are able to move across a semi-

permeable membrane?

I starch

II glucose

III water

IV iodine

A I and II only B I and III only

C I, III and IV only D II, III and IV only.

4. What is the process that transports substances across the plasma

membrane with the help of carrier proteins without using energy?

A Osmosis

B Simple diffusion

C Facilitated diffusion

D Active transport

5. Diagram 2 shows two different concentrations of sucrose solution

separated by semi-permeable membrane.

Which of the following does not happen when equilibrium is

reached?

A the osmotic concentration in both P and Q are the same

B the solution level in Q is lower than the solution level in P

C both P and Q have the same total number of sucrose

molecules

D the water molecules in both P and Q moves across the

semi-permeable membrane at the same rate.


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6. A hawker pickled slices of mango using high concentrated salt

solution for 3 days. Which of the following shows the condition

the cells after the process?

7. 10g of starch is mixed with 50 cm3of enzyme solution at 15

oC.

After an hour, 2.5g of starch is hydrolysed into sugar. The

experiment is repeated at 25o

9. Diagram 3 shows a model of the mechanism of an enzyme

reaction.

C.How much starch would be

hydrolysed by the enzyme in the second experiment?

A 1.0g B 2.0g

C 2.5g D 5.0g

8. Which of the following factors affect the internal environment of

a cell?

I blood glucose level

II pH

III Temperature

IV Osmotic pressure

A I, II and III

B I, II and IV

C II, III and IV

D I, II, III and IV

What are P, Q and R?

10. Which of the following is the best term to complete the equation

below?

A Chlorophyll B water

C light D starch


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SBP 2008

1. Which organelle is responsible in packaging extracellular enzyme?

A Golgi apparatus

B Ribosome

C Mitochondrian

D Endoplasmic reticulum

2. The movement of dissolved substances from a region high

concentration is known as

A diffusion B haemolysis

C plasmolysis D osmosis

3. Which is the correct structure of a nucleotide?

4.

Which is the suitable substrate for this enzyme?

A I and II only B II and III only

C I and III only D II and IV only

5. Diagram 2 shows a cell cycle.

Which phase does the replication of DNA takes place?


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A V B W

C X D Y

6. Diagram 3 shows the structure of a chloroplast seen under an

electron microscope.

Name the process that occurs in S.

A photolysis of water

B synthesis of starch

C synthesis of glucose

D reduction of carbon dioxide

7. Diagram 4 shows the human alimentary canal.

Which parts labeled A, B, C or D produce enzyme that works best

at pH 1.5?

8. Element X is the main structural component of pigment

chlorophyll. What is element X?

A Calcium B Ferum

C Magnesium D Manganese

9. Diagram 5 shows a cross section of an alveolus and a blood

capillary.

Which of the following statement describe correctly when a

person inhales?


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I More oxyhaemoglobin will be formed

II Oxygen diffuses from X into the blood capillary

III The partial pressure of oxygen in X is higher than the

partial pressure of oxygen in the blood capillary

IV The partial pressure of carbon dioxide in X is lower than

the partial pressure of carbon dioxide in the blood

capillary

A I and II only

B III and IV only

C I, II, and III only

D I, II, III and IV

10. Diagram 6 shows the structure of the trachela system in a

cockroach.

Which of the explanation is true about S?

A Control the opening of the spiracle

B Thickened by chitin to prevent collapse

C Allow gaseous exchange to occurs rapidly

D Covered with a thin layer of fluid to aid diffusion


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Johor 2008

1. What type of tissue in the bone?

A. Epithelial tissue

B. Connective tissue

C. Muscular tissue

D Nervous tissue

2. Which of the following cell structure is fully permeable to soluble

substances?

A Vacuole B Plasma membrane

C Cell wall D Nucleus

3. Diagram 1 shows a cell organelle

Which of the following cells does not possess the organelle in

Diagram 1?

A Guard cell B epidermal cell

C spongy mesophyll cell D palisade cell

4. Diagram 2 shows a unicellular organism

Which of the following processes facilitates the movement of

water into the cell as shown in Diagram 2?

A osmosis

B active transport

C simple diffusion

D facilitated diffusion

5. Diagram 3 is a graph showing the effect of different concentration

of sucrose solution on the mass of potato tissue.


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At which point A,B,C or D does the potato cells become flaccid

and plasmolysed?

6. Diagram 4 shows a transport process in the cell.

What is this process?

A osmosis

B active transport

C simple diffusion

D facilitated diffusion

7. Diagram 5 shows the condition of a plant cell and an animal cell

after being immersed in different concentration of sucrose

solution.

What are the states of the plant cell and the animal cell

respectively?


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8. Which of the following is the monomer of cellulose?

A Fatty acidsB glycerol

C monosaccharides

D amino acids

9. Which of the following type of carbohydrate id found in

large quantities in the liver?

A Starch

B Glucose

C Sucrose

D Glycogen

10. Diagram 6 shows the effect of enzyme X on starch

What is enzyme X and product Y?


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Melaka 2008

1. Which of the cellular components can only be found in animal

cells?

A mitochondrian B centriole

C nucleus D cytoplasm

2. Which cells are involved in the transport of water?

3. Diagram 1 shows the cell organization in a multicellular organism.

Which part of the part of plant can be represented by P?

A Xylem B Stoma

C Leaf D schlerenchyma

4. Diagram 2 shows an animal cell which has been put into a

particular solution.

Which is experienced by the cell?

A crenation

B plasmolysis

C haemolysis

D deplasmolysis

5. Diagram 3 shows samples of potato strips immersed in sucrose

solutions of different concentrations. Changes in length of the

samples were recorded.

Which graph shows the results of the experiment?


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6. Table 1 shows the percentage of food content in four

types of food P, Q, R and S.

Which food supplies the most energy if they are to be taken in the

same quantity?

A P

B Q

C R

D S

7. Diagram 4 shows a mechanism of enzyme action on a

substrate.

What are W, X, Y and Z?


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8. Diagram 5 shows the phase in a cell cycle.

Which phase do synthesis of DNA and replication occur?

A G1 B G2

What is the number of chromosomes in the gamete cells of this

animal?

A 2 B 4

C 8 D 16

10. Diagram 7 shows the process of cloning a sheep.

C S D M

9. Diagram 6 shows a somatic cell of an animal which endergo the

process of meiosis 1.


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Pahang 2008

1. Which of the following structures is found in both animal and

plant cells?

A Plasma membrane B Cell wall

C Chloroplast D Cell sap

2. Diagram 1 shows one specialized cell.

What is the function of the cell in Diagram 1?

A Produce energy during cellular respiration

B Brings impulse from spinal cord to the muscles

C Produce electrical signal when stimuli detected

D Change the electrical signal to the chemical signal

3. Diagram 2 shows the structure of plasma membrane.

What is the structure labeled X?

A Lipid B Tiny pore

C Glycoprotein D Pore protein

4. Which of the following best describes a semi-permeable

membrane?

A It allows only water molecules to pass through it

B It allows water soluble molecules to pass through it C

it allows only certain molecules to pass through it D It

allows only certain molecules to pass into the cell but not out

of it

5. Which of the following is the inorganic compound in the

cell?

A Proteins B Lipids

C Water D Nucleic acid

6. Which of the following elements is required by plants for the

manufacturing amino acids?

A Nitrogen B Magnesium

C Phosphorus D Manganese

7. Diagram 3 shows the basic DNA structure


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What are P, R and S?

8. Diagram 4 shows a phase in cell division.

Name the above stage.

A Prophase B Anaphase

C Metaphase D Telophase

9. Vitamin K is essential for the

A formation of protrombin

B release of thrombokinase

C conversion of fibrinogen to fibrin

D conversion of prothrombin to the thrombin

10. Diagram 5 shows part of a cows digestion system.

Which one shows the correct sequence of food digestion in

cows stomach?


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Terengganu 2008

1. Which of the following cells form the basic tissues in animal?

A Connective tissue B Epidermal tissue

C Epithelial tissue D Blood

2. Which of the following cells involved in human immunity

system?

3. Diagram 1 shows the cell organization in the multicellular

organization.

Which part of the body can be represented by X?

A Ligaments B Heart

C Epithelium D Skin

4. Diagram 2 shows a cell which has been put into a particular

solution.

Which is experienced by the cells?

A Creanation B Plasmolysis

C Deplasmolysis D Haemolysis

5. Diagram 3 shows the shape of a stalk of mustard greenwhen put in a certain type of solution.

Which of the following is the correct type of solution?

A Hypertonic B Isotonic

C Hypotonic D Supertonic


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6. Which of the following carbohydrates is a polysaccharide?

A Maltose B Fructose

C Glucose D Glycogen

7. Diagram 4 shows the action of an enzyme maltase.

X,Y and Z represent

8. Which process is used in tissue culture technique?

A Fertilisation B Synthesis

C Meiosis D Mitosis

9. Diagram 5 shows a cell undergoing cell division

Which of the following is the product of cell division shown in diagram 5?

A Testis B Spermatogonium

C Ovary D Secondary oocyte

10. Table 1 shows the result of food test on food sample X and Y.

Which of the following is the correct food contents in X and Y?

X Y

A Sugar and starch Protein and starch

B Sugar and starch Protein and lipid

C Sugar,Protein and vitamin C

D Sugar,Protein and vitamin D


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Which of the following process occur in the exchange of

gases X and Y?

A Osmosis B simple diffusion

C Active transport D facilitated diffusion

5. Diagram 5 shows two substances P and R passing through the

plasma membrane of a cell.

What are substances P and R?

6. Diagram 6(a) shows diffusion through a semi-permeable

membrane.

Which of the following represent X and Y?

7. Diagram 7 shows the action of an enzyme on a substrate.


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Name substance X.

A Starch B Protein

C Amylase D Pepsin

8. Diagram 8 shows two different types of protein molecules.

Which protein structure does these two types of molecules

belong to?

A Primary structure


C Tertiary structure

D Quaternary structure

9. Diagram 9 shows the molecule of an enzyme.

Which of the following is the substrate for this enzyme?

10. Diagram 10 shows a chart of the cell cycle.

In which phase does the cytokinesis takes place?

A V B W

C Y D Z


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Perlis 2009

1. Diagram 1 shows a plant cell.

What is organelle W?

A Nucleus B RibosomesC Chloroplast D Mitochondrian

2. Which of the following statements is true about the cell and the

presence of a particular organelle in high density?

I sperm ribosome

II muscle cell mitochondrian

III liver cell smooth endoplasmic reticulum

IV palisade mesophyll cell rough endoplasmic

reticulum

A I and II only B II and III only

C III nad IV D I and IV only

3. Diagram 2 shows a strip of mustard green after it has been

soaked in solution P.

What is solution P?

A Water B salt solution

C sucrose solution D glucose solution

4. Diagram 3 shows a model of the plasma membrane

The part labeled P is known as

A cholesterol B pore protein

C phospholipid D carrier protein

5. Diagram 4 shows diffusion through a semi-permeable

membrane.


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8. The following equation refers to a process that occurs in cell.

What is process X?

A condensation B Hydrolysis

C Oxidation D reduction

9. Diagram 7 shows the formation of one triglyceride molecule and

water.

What do X and Y represent?

10. If the nucleus of a cell in an organism has 30 chromosomes, how

many chromosomes are there in the new daughter cells that are formed

through mitosis?

A 15 B 30

C 45 D 60


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SBP 2009

1. Diagram 1 shows a structure of chloroplast.

Which of the parts labeled A, B, C and D contain chlorophyll?

2. Diagram 2 shows a model of plasma membrane.

What is structure Y?

A Lipid B Phospholipid

C Pore protein D carrier protein

3. Diagram 3 shows three structure of protein.

What are structures P, Q and R?

4.

What is process X and Y?


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5. A human spermatogonium divide meiotically. What is the

number of chromosome in each daughter cell.

A 4 B 46

C 23 D 92

6. Diagram 4 shows a hydrolysis process by an enzyme.

Which of a structure labeled A, B, C and D represents theenzyme?

7. Which of the following vitamin that acts as an antioxidant that

defends human body against free radicals.

A Vitamin C B Bitamin B

C Vitamin D D Vitamin K

8. A child has distended stomach and suffers from diarrhea.

What type of malnutrition does this child suffer from?

A Kwashiorkor B Obesity

C Osteoporosis D Cardiovascular

disease

9. Diagram 5 shows a respiratory structure in an organism.

What is the respiratory structure shown in the diagram?

A Gills B Trachea

C Alveolus D moist skin

10. Diagram 6 shows a set of apparatus to investigate anaerobic

respiration by yeast.

Substance Q is used to identify the type of gas releases

during the process. What is Q?

A Calcium oxide B Hydrogen oxide

C Calcium carbonate D calcium hydroxide


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Johor 2009

1. Diagram 1 shows a typical plant cell.

Which of the structure labeled A, B, C and D absorb light

energy to carry out photosynthesis?

2. Which of the following information is true about the differences

between a typical plant cell and an animal cell?

3. Diagram 2 shows the movement of mineral X into a root hair

cell.

Which process allows X to enter the cell?

A Osmosis B Simple diffusion

C Active transport D facilitated diffusion

4. Diagram 3 shows an osmometer.

What will happen to the level of the concentrated salt

solution in the glass tube after 60 minutes?


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8. Diagram 7 shows the organelles in an animal cell.

Which of the organelles P, Q, R and S are involved in the

synthesis and secretion of extracellular enzymes?

A P, Q and R B P, Q and S

C Q, R and S D P, R and S

9. A housewife uses a few slices of unripe papaya to tenderize the

meat she is cooking for dinner. Which is the following sequence is correct?

P Add the raw papaya slices

Q Boil the meat

R leave the meat for one and half an hour

S cut the meat into small pieces

A QRSP B SPRQ

C PQRS D RSQP

10. Diagram 8 shows four stages of meiosis.

What is the correct sequence?

A RPQS B PQRS

C SQRP D SQPR


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Melaka 2009

1. Diagram 1 shows organelles found in a cell.

What is P?

A Mitochondrian

B Golgi apparatus

C rough endoplasmic reticulum

D smooth endoplasmic reticulum


What process occurs in organelle W?

A Photosynthesis B Synthesis of protein

C Transport protein D generation of

energy

3. The information given below shows the characteristics of

organelle Y.

What is the function of organelle Y?

A Site of synthesis of proteins

B carries out photosynthesis

C controls the cellular activities

D site of synthesis lipids

4. Diagram 3 shows a type of tissue found in a plant.

What is the tissue?

A Xylem B Phloem

C colenchyma D schlerenchyma


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8. An experiment was carried out to investigate the effect of

different concentration of sucrose solution on the length of

potato strips. The graph shows the result of the experiment

Which of the graphs A, B, C and D, may be expected if the

concentration of the sucrose solution is less than 0.08 mol dm-3

?

9. What is the main carbohydrate reserve in liver cells?

A Glucose B Glycogen

C Lactose D starch

10. Which of the following is formed from condensation of 3

molecules of fatty acids and 1 molecules of glycerol?

A Glycogen B lipid

C starch D urea


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Pahang 2009

1. Which organ consists of cells which has the highest density of

rough endoplasmic reticulum?

A stomach B heartC brain D kidney

2. Diagram 1 shows three types of cells.

To which systems do the cells shown above belong?

3. Diagram 2 shows a unicellular organisms living in freshwater

pond.

Which process involves in the movement of water?

A Diffusion B OsmosisC Active transport D Facilitated diffusion

4. Diagram 3 shows a cross section of a leaf.

Which of the cell labeled A, B, C and D does not contain

chloroplast?

5. Diagram 4 shows a type of plant tissue.


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What is the importance of the thickening of substance X to the

plant tissue?

A To transfer photosynthesis products

B To give turgidity to the tissues

C to transfer water and mineral salts

D to give support and mechanical strength

6. Which of the following sequence of organelles involed in the

synthesis of extracellular enzymes is correct?

A golgi apparatusribosomesrough endoplasmic

reticulum

B rough endoplasmic reticulumribosomegolgi

apparatusC ribosomesgolgi apparatusrough endoplasmic

reticulum

D ribosomesrough endoplasmic reticulumgolgi

apparatus

7. Carrot slices are immersed in o.1% sucrose solutions. After 4

hours, the slices are found to be turgid and hard.

Which of the following statement explains this

phenomenon?

A The carrot cell wall prevent it from shrinking

B the high concentration of the cell sap in the vacuole

causes water to diffuse

C the cell sap id hypotonic towards the sucrose

solution

D the carrot cell wall allows the sucrose molecules to

diffuse into the cell.

8. Diagram 5 shows a cell after immersed into a particular

solution.

Which is experienced by the cell?

A crenation B Plasmolysis

C Deplasmolysis D haemolysis

9. Diagram 6 shows the action of an enzyme on a substrate.


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Terengganu 2009


Which of the following processes occurs in this organelle?

A Photosynthesis B Synthesis of protein

C Synthesis of enzymes D Generation of

energy

2. The following information refers to organelle M.

What is organelle M?

A Vacuole B Nucleus

C golgi apparatus D endoplasmic

reticulum


What is part labeled P?

A Carrier protein B Pore protein

C hydrophilic D phospholipid

4. Which of the following processes involves active transport?

A Absorption of water by the root hair of palnt

B absorption of glucose through the villi in the small

intestine .

C movement of sodium ions into the cells lining of the

kidney tubules.

D gaseous exchenge between the alveoli and blood

capillaries during respiration.

5. Diagram 3 shows the lock and key hypothesis of enzymereaction.


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Which of the following is represented by X, Y and Z?


What is the type of the structure?

A primary of structure


C tertiary structure

D quarternary structure

7. Diagram 5 shows the cell cycle

At which stage DNA undergoes replication?

A G1 B G2

C S D M

8. Which of the following human cells is produced through

meiosis?

A muscle cell B nerves cells

C sperm cell D epithelial cells


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9. Diagram 6 shows part of the human digestive system.

Which of the following enzymes is secreted by organ X?

A Erepsin B rennin

C pepsin D trypsin

10. The following information is about amino acids.

What is process K?

A Absorption B Assimilation

C defecation D deamination


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Kelantan 2009

1. Diagram 1 shows a plant cell

Which structure is the cell membrane?

2. Diagram 2 shows one specialized cell

What is the function of the cell in diagram 2?

A Produce energy during cellular respiration

B Bring impulse from spinal cord to the muscles

C Produce electrical signal when stimuli detected

D change the electrical signal to the chemical signal


What is the part labeled S?

A carrier protein B hydrophilic

C pore protein D phospholipid

4. Which of the following is not a polysaccharide?

A Glycogen B cellulose

C Maltose C starch

5. The following statements are about the functions of enzyme R.


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What is enzyme R?

A zymase B amylase

C protease D cellulase

6. Diagram 4 represents a model of enzyme reaction.

Which terms are correctly identified P, Q and R?

7. The following statements are about the events occur in

mitosis

During which phase in mitosis do the above events take place?


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What type of interaction shown in the diagram?

A parasitism B mutualism

C saprophytism D commensalism

MRSM 2009

1. The diagram shows a typical cell.

What is X ?

A ribosome B golgi apparatus

C mitochondrian D chloroplast

2. Which of the following are plant organs?

I Leaf

II Root

III Epidermis

IV xylem

A I and II B I and III

C II and IV D III and IV

3. The diagram shows an animal cell .


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Which of the following statements is true about structure X?

A It allows only water to pass through it

B it does not allow any substances to pass through it

C it allows only selected substances to pass through it

D it aloows all substances to pass through it

4. Which of the following solutions has the lowest osmotic

pressure?

A pipe water B Distilled water

C 0.1% sucrose solution D 0.5% sucrose

solution

5. The diagram shows diffusion in potato cells.

What is solution X and solution Y?

6. The diagram shows three types of protein structure.


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Which of the following is the correct example?

7. The diagram shows the synthesis of an enzyme in a cell.

What will happen if organelle T is not present?

A Energy cannot be generated

B Enzyme cannot be synthesized

C Proteins synthesized cannot be modified

D proteins synthesized cannot be transported

8. The diagram shows part of the contents of a cell nucleus.

What is K?

A Chromosome B gene

C chromatid D double helix DNA

9. The diagram shows the different stages of mitosis.

Arrange the diagrams in the correct sequence.

A PQRS

B QRPS

C SRQP

D SRPQ

10. The diagram shows the homologous chromosomes in

organisms P and Q before meiosis.


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Which of the following shows the product of fertilization

between organism P and Q?

Perak 2009

1. Which of the following organelles contains chromosomes?

A Ribosome B golgi apparatus

C Nucleus D Chloroplast

2. The following statements are about an organelle of a cell

What is the organelle?

A Golgi apparatus B vacuole

C ribosome D chloroplast

3. Which of the following organelles is wrongly named?


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4. The flow chart below shows the organization of multicellualr

organism.


5. Diagram 1 shows the change in shape of a few red blood cells

after being immersed in a solution for thirty minutes.

The red blood cells have been undergone

A Osmosis B Haemolysis

C crenation D plasmolysis

6. Diagram 2 shows Paramecium sp.

What is the process by which substances move in and out of the

organism as shown in the Diagram 2?

A Sample diffusion B facilitated diffusion

C osmosis D active transport

7. Diagram 3 shows an active transport of sodium ions across a

plasma membrane.


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Which of the following is not true?

A The outside of a cell has a higher concentration of

sodium ions than the inside of the cell

B sodium ions are transported by the carrier protein

C The sodium ions move from a region of higher

concentration to a region of lower concentrationD Energy from the ATP molecule causes the shape of

the carrier protein to change

8. Diagram 4 shows samples of potato strips placed in sucrose

solutions of different concentrations. Any changes in mass of

the sample were recorded.

Which graph shows the result of the experiment?

9. What is the form of carbohydrate stored in the animal

body?


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A Starch B fat

C glycogen D glycerol

10. The monomer of cellulose is

A Amino acids B glucoseC galactose D maltose

Sabah 2009

1. Diagram 1 shows the structure of a cell

Which of the organelle contains chromosomes?

A P B Q

C R D S

2. The following information refers to organelle Y.

What is organelle Y?

A Mitochondrion B Golgi apparatus

C ribosome D lysosome

3. Holozoic nutrition is the type of nutrition in which an

organism


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A absorbs nutrients from another living organism

B ingests food and digests it within the body

C absorbs nutrients from dead organic material

D synthesis organic compounds using light energy

4. During vigourous exercise, what are the end products ofanaerobic respiration in human muscle tissues?

A Carbon dioxide and water

B ethanol and carbon dioxide

C lactic acid and energy

D lactic acid and carbon dioxide

5. What are the characteristics of a climax community?

I it takes a long time to be forned

II it is stable

III a drastic change in an abiotic factor can disturb its

dynamic equilibrium

IV the biotic and abiotic components interact with one

another in a climax community

A I, II and III B I, II and IV

C II, III and IV C I, II, III and IV

6. Which of the following abiotic components affect the

activity of microorganisms?

I pH

II light intensity

III temperature

IV avaibility of nutrients

A II and III B I, II and IV

C I, III and IV D I, II, III and IV

7. What are the effects of ultraviolet radiation?

I It can cause an increase in earths temperature

II It leads to global warming

III it can damage chlorophyll

IV it kills phytoplankton

A I and II B III and IV

C I, II and III D II, III and IV

8. What are the contents of carbohydrates?

A carbon, hydrogen, oxygen and nitrogen

B carbon, hydrogen and oxygen

C carbon and hydrogen

D carbon and oxygen

9. The equation below shows the formation of dissacharides

through the process X.

What is the name of process X?

A hydrolysis and condensation

B Condensation

C hydrolysis

D photolysis

10. Which of the statement is true about the necessity of

producing new cells in living organism?


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A to replace dead and damaged cells

B to produce male and female gametes

C to build new nerve cells in the brain

D to decrease the number of cells for the growth of

the organism

Selangor 2009

1. Diagram 1 shows an animal cell.

Which of the organelles A, B, C and D is the site of cellular

respiration?

2. Diagram 2 shows structure of a plasma membrane.

Which parts A, B, C or D is lipid soluble which allows glycerol to

pass across the plasma membrane?

3. Diagram 3 shows two organelles X and Y.


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What is the function of X and Y?

4. Diagram 4 shows a type of tissue.

Which organelle is found abundantly in the tissue?

A Ribosome B mitochondrian

C smooth endoplasmic D golgi apparatus

reticulum

5. Diagram 5 shows the condition of plant cells which have

been placed in a type of solution.

What is the solution?

A distilled water B 3% sucrose solution

C 5% sucrose solution D 10% sucrose

solution

6. Diagram 6 shows the condition S of human blood cell which has

been placed in solution Y.

What is condition S and solution Y?


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7. Diagram 7 shows a basic unit of a chemical compound in a

living cell.

Which chemical compound has the unit shown?

A Lipid B Protein

C lactic acid D nucleic acid

8. Which of these carbohydrates is insoluble in water?

A Starch B maltose

C glucose D galactose

9. Diagram 8 shows the action of a sucrose enzyme molecule on

sucrose.

What are X and Y?

A glucose and glucoseB glucose and maltose

C Glucose and fructose

D glucose and galactose

10. Table 1 shows changes in a cell during mitosis.


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What are K, L, M and N?

Kedah 2010

1. Diagram 1 shows an organelle in a cell.

What is the function of the organelle?

A synthesis protein

B generate energy

C carry out photosynthesisD control the activities of the cell

2. Pancreatic cells secrete hormones. Which organelle is found in

high density in pancreatic cells?

A Golgi apparatus

B Lysosome

C mitochondrian


3. Which of the following is a tissue?

A Skin B Flower

C blood D leaf

4. Diagram 2 shows organelle P in a plant cell.


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What is the function of P?

A Store excreted substances

B store products of photosynthesis

C store dissolved oxygen

D store water and minerals

5. Diagram 3 shows the structure of plasma membrane.

What is the main component of P and Q?

6. Diagram 4 shows the changes of a plant cell after being

immersed in high concentration of salt solution for 10

minutes.

A Crenation B plasmolysis

C haemolysis D deplasmolysis

7. Diagram 5 show an experiment to study the movement of

substances across a visking tubing.

What are solution Q and R?


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8. A stalk of mustard green is cut longitudinally into four equal

strips. All the strips were immersed for 30 minutes in

sucrose solution of different concentrations. Which strip was

immersed in hypotonic solutions? E

9. Diagram 6 shows the experiment to study the

activity of salivary amylase.

Which of the following curves represents the result of the

experiment?


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10. The following information refers to the function of substance K

in cell.

What is substance K?

A lipid B water

C protein D enzyme

Perlis 2010

1. Diagram 1 shows organelle found in a cell.

What is X?

A Mitochondria

B Golgi apparatus

C rough endoplasmic reticulum


2. The following information is about the characteristics of

organelle Y.

What is the function of organelle Y?

A site of synthesis of proteins

B carries out photosynthesis

C controls the cellular activities

D site of synthesis of lipid


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3. Diagram 2 shows the structure of the plasma membrane.

What are P and Q?

4. Diagram 3 shows a sequence of a strip of mustard green

stem that is immersed in two different solutions, 1.0M

sucrose solution and distilled water.

What are process X and Y?

5. Diagram 4 shows two different concentrations of sucrose

solutions separated by semi-permeable membrane.


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Which of the following does not happen when equilibrium is

reached?

A The osmotic concentration in both P and Q are the

same.

B the solution level in Q is lower than the solution

level in P

C both P and Q have the same total number of

sucrose molecules.

D the water molecules in both P and Q move across

the semi-permeable membrane at the same rate.

6. Which combination of two monosaccharide below, will

produce sucrose.

A Glucose + lactose

B glucose + fructose

C glucose + glucose

D fructose + lactose


What is the type of structure?

A Primary B Secondary

C tertiary D quarternary

8. Diagram 6 illustrates the mechanism of the action of an

enzyme on a substrate.

Which of the following statement is true?

A Enzymes reaction is specific

B enzymes are denatured at temperature 100oC

C the activity of enzyme is affected by pH

D enzymes change shape at the end of the reaction.

9. Diagram 7 is a graph showing the effects of temperature on the

rate of enzyme reaction.


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What is tissue X?

A Epidermis B Palisade mesophyll

C xylem D phloem

3. Diagram 3 shows the structure of a plasma membrane.

What are Y and Z?

4. Diagram 4 shows the condition of an onion cell after being

immersed in a solution.

What is the phenomenon?

A Turgid B CrenationC plasmolysis D deplasmolysis

5. Diagram 5 shows the initial and final stages of an experiment.

L ih bi b f k bi k1


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What causes the formation of sucrose solution in the cavity of

the potato?

A Sucrose molecules from the cavity moved into the

potato by diffusion.

B sucrose solutions from the potato moved into the

cavity by diffusionC water molecules from the distilled water moved

into the potato by osmosis.

D water molecules from the distilled water moved

into the cavity by osmosis.

6. Diagram 6 shows the movement of substances from blood

capillary into a body cell.

Which factor causes the substances to move into the body

cells?

A metabolic energy

B concentration of energy

C the presence of a cell membrane

D the presence of a permeable membrane

7. The following shows the formation of a sucrose molecule.

What is molecule R?

A Glucose B Lactose

C Fructose D galactose

L tih t bi b f k bi k1


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8. Which of the following are true about saturated fats?

I Low content of cholesterol

II Solid form at room temperature

III Maximum content of hydrogen atoms

IV At least one double bond between the carbon

atoms

A I and IV B I, II and III

C II and III D II, III and IV

9. Diagram 7 shows the action of an enzyme.

What is shown by the diagram?

A Enzyme is a protein

B enzyme and substrate are specific

C Enzyme is denatured by temperature

D Enzyme speeds up the biochemical reaction

10. Diagram 8 shows a cell cycle.

Which of the phases labeled A, B, C and D does the replication

of DNA occur?

Latih t bi berfok s bio k1


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Johor 2010

1. Diagram 1 shows a plant cell


2. Which of the following organelles is correctly matched with its

function?

3. Diagram 2 shows a structure of plasma membrane.

Which of the following molecule moves across the plasma

membrane through P?

A Water B glycogen

C oxygen D glucose

4. Diagram 3 shows the apparatus set up to demonstrate

osmosis.

Latih tubi berfokus bio k1


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What is solution X?

A 1% sucrose solution

B 5% sucrose solution

C 10% sucrose solution

D distilled water

5. Diagram 4 shows one way of preserving vegetable.

Which of the following explain why the vegetable can last

longer?

A The low pH is not conducive for bacterial growth

B the vinegar causes the vegetables to turn alklaline

C the water molecules diffuse into the vegetables

D the bacteria are deplasmolysed

6. Which of the following monosaccharides combination

produces sucrose?

A glucose + fructose

B glucose + galactose

C fructose + galactoseD glucose + glucose

7. What is the process that break down dipeptide into amino

acids?

A Condensation B Heating

C Acid addition D hydrolysis

8. Which of the following graph shows the effect of pH on themetabolic of the enzyme pepsin?


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Latih tubi berfokus bio k1


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What phase is represented by V?

A mitosis B cytokinesis

C stage S D stage G1

Terengganu 2010


Which of the following processes occurs in W?

A Photosynthesis

B Transport protein

C Synthesis of enzyme

D generation of energy

2. Diagram 2 shows guard cell in plant.

Which organelle is abundant in a guard cell?

A mitochondria B vacuole

C ribosome D chloroplast

3. Diagram 3 shows a plant cell is immersed in solution A for 30

minutes. What is type of solution A?



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A Hypotonic B IsotonicC hypertonic D carcinogenic

4. Based on diagram 4, name the process of transport oxygen and

carbon dioxide in Paramecium sp?

A Facilitated diffusion B Active transport

C osmosis D Simple diffusion

5. Which of the following is not lipid?

A Waxes B Antibodies

C phospholipids D steroids

6. Which are the following carbohydrates taste sweet and

crystallize?

A Maltose B Glycogen

C Cellulose D starch

7. The plotted graph shows the hydrolysis of starch by amylase in

different temperature. Which of the following curve is the optimum

temperature?

8. Diagram 5 shows one of the phase in mitosis.

What is the phase?

A Prophase B Anaphase

C Metaphase D telophase

9. Diagram 6 shows a process occur in Prophase I.



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A Cytokinesis B chiasmata

C Crossing over D crossing genetic

10. Diagram 7 shows experiment to study photosynthesis.

A Reducing agent

B Provide carbon dioxide

C Oxidation agent

D Hydrolysis agent

Kelantan 2010


Which of the labeled parts contain cellulose?

2. Diagram 2 shows four types of cells, not drawn to scale.

Which cells are involved in the transport of substances in a

living organism?

A P and Q B P and S

C Q and R D R and S



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3. Diagram 3(a) shows a plant cell at the start of an experiment.

Diagram 3(b) shows the plant cell after it has been immersed in

concentrated sugar solution.

Which of the following occupies the region labeled M?

A air B Sugar solution

C Cell sap D cytoplasm

4. When a drop of blood is added to 0.85% sodium chloride, the

red blood cells maintain their normal size. What will happen to the red

blood cells if they are transferred to a distilled water?

A Plasmolycis B haemolysis

C crenation D turgid

5. Which statement correctly describes one of the roles of

water in the human body?

A as a source of energy

B as a solvent to dissolve some substances

C as material for the build-up of muscles

D as an insulating layer for thebody

6. Enzymes are added to biological washing powders to remove

stains. Which could be there most effective enzymes in

removing chocolate milk.

A amylase and maltase

B amylase and caltaseC protease and lipase

D protease and catalase

7. Diagram 4 shows the breakdown of three types of organic

molecules.

What are X, Y and Z?

Diagram 5 shows G1, G2, M and S in the phases of a cell cycle in an

organism. Which of the following is the correct sequence of the interphase

stage?



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A G1SG2 B SG2M

C G2MG1 D MG1S

9. Diagram 6 shows some of the stages meiosis.

Which of the following has the stages of meiosis in the

correct sequence?

A S, R, Q, P B R, S , P, Q

C P, S, Q, R D Q, R, P, S

10. In the tissue culture, which of these are needed?

I A suitable nutrient medium

II A sterile nutrient medium

III plant tissue

IV plant roots

A I and IV B I and III

C I, II and III D II and IV

Negeri Sembilan 2010

1. Diagram 1 shows an animal cell.

Which organelle A, B, C or D synthesis lipid?

2. Diagram 2 shows a unicellular organism.

What is the function of P?



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A feeding B osmoregulation

C respiration D growth

3. Diagram 3 shows the movement of molecule P across the

plasma membrane.

What is P?

A Glycogen B glucose

C vitamin B D vitamin D

4. Based on the Diagram 4, after an hour it would be found

that,

A The carrot has shrunk

B The liquid level in the cavity has risen

C The liquid level in the cavity has dropped

D sucrose has entered into the distilled water

5. Epidermal cells, red blod cells and cheek cells are put intosolution X, solution Y and solution Z respectively. After 15

minutes, a slide for each cell is prepared and observed

under a microscope. Diagram 5 shows the results.

Which of the following is true about solution X, Y and Z?

6. Which of the following strips of mustard green stem is

immersed in a hypertonic solution?



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7. Haemoglobin is an example of a

A primary structure of protein

B secondary structure of protein

C tertiary structure of protein

D Quartenary structure of protein

8. Diagram 6 shows a molecule of an enzyme.

Which are the suitable for this enzyme?

A I and II B II and III

C I and III D II and IV

9. Diagram 7 shows the biochemical processes which involves

molecule K, molecule M and enzye L which takes place in

organ X.

Name molecule K, Molecule M, enzyme L and organ X.



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10. Which of the following is not a characteristic of mitosis?

A It results in genetic variation

B new cells produced are used for growth of

multicellular organisms

C mitosis is important for replacing dead cell

D damaged cells can be replaced by production of

identical new cells

Selangor 2010

1. Diagram 1 shows structure of a chloroplast.

Which of the part A, B, C or D contains chlorophyll?

2. Which structures contain cell sap?

A Lysosomes B chloroplast

C vacuole D secretory vesicles

3. Diagram 2 shows the structure of plasma membrane of an

animal cell.


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Which of the following describes the result of the experiement after one

hour?

6. Diagram 5 shows a plant cell immersed in distilled water for 10

minutes.

If the plant cell is immersed in distilled water for another 10

minutes, what is the condition of the cell?

7. Diagram 6 shows the hydrolysis process of a fat molecule.

What are W, X and Y?

8. Diagram 7 shows a mechanism of enzyme reaction



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di h i i bi h i P 76

Which statement can be detected from the diagram?

A Enzyme action is specific

B Enzyme is denatured at 50oC

C enzyme is destroyed at the end of the reaction

D enzyme reaction can be inherited by heavy metals

9. Cell wall synthesizes oestrogen hormone has abundance of

organelles X. What is X?

A Ribosome

B Golgi apparatus

C Rough endoplasmic reticulum

D Smooth endoplasmic reticulum

10. Which of the following is the process where the chromosome

duplicates and forms two sister chromatids?

A Meiosis B Mitosis

C Synapsis D replication

kertas 1 spm (percubaan)1-10

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