chapter 2 review life and living things. instructions 1.completely clear off your table. 2.one...

Chapter 2 Review

Life and

Living Things

Instructions1. Completely clear off your table.2.ONE person per team – pick up

from the front table:• 1 white board, 1 dry-erase

marker, & 1 paper towel

3. When you are given your team number, write it on your board.

4. Sit quietly so we can begin.

RULES1. Only talk to your team. Talking

with other teams in ANY form will result in losing ALL points.

2. Talk quietly – other groups can hear your answers!

3. Hold up boards ONLY when told to do so.

4. Take turns writing the answers.

Which of the 6 characteristics of living things does this diagram represent?

1

BABY CHILD

ADULT

Which of the 6 characteristics of living things does this diagram represent?

A: Living Things Grow and Develop

11 - Answer

List the 4 basic needs of every living organism.

2

2 - Answer

List the 4 basic needs of every living organism.

A: Food, Water, Air, A place to live

List the 5 building blocks of life.

3

3 - Answer

List the 5 building blocks of life. A: “PLANC”Proteins, Lipids, ATP, Nucleic Acids, Carbohydrates

The cold weather causes a person to shiver.What is the stimulus in this scenario?

4

The cold weather causes a person to shiver.What is the stimulus in this scenario?A: The cold weather

4

5

The cold weather causes a person to shiver.What is your body trying to maintain?

5

The cold weather causes a person to shiver.What is your body trying to maintain? A: Homeostasis

5 - Answer

6

The cold weather causes a person to shiver.Which of the 6 characteristics of living things does this scenario represent?

6-Answer

The cold weather causes a person to shiver.Which of the 6 characteristics of living things does this scenario represent? A: Living things sense and respond to change.

Only one parent produces offspring identical to itself. This is an example of _______ reproduction.

7

Only one parent produces offspring identical to itself. This is an example of asexual reproduction.

7-Answer

8

Which molecule is shown here?

8-Answer

Which molecule is shown here? A: Phospholipid

9

Which cell part do these molecules form?

9-Answer

Which cell part do these molecules form? A: Cell Membrane

Kim Chi (a bunny) looks similar to its father and its sister because of __________.

10

Kim Chi (a bunny) looks similar to its father and its sister because of heredity.

10-Answer

List the 6 characteristics of living things.

11

11 - AnswerList the 6 characteristics of

living things.1. Have 1 or more cells2. Sense and respond to

change3. Reproduce4. Have DNA5. Need energy6. Grow and Develop

What is the basic unit of life?

12

What is the basic unit of life?

A: The Cell

12 - Answer

In one (1) word, what is ATP?

13

In one (1) word, what is ATP?

A: energy

13 - Answer

List the two building blocks of cells that are used as a source of energy and for energy storage.

14 Part 1

List the two building blocks of cells that are used as a source of energy and for energy storage.

A: Lipids and Carbohydrates

14 - Answer

Carbohydrates and lipids have a similar function in the cell. How are they different from one another?

14 Part 2

Carbohydrates and lipids have a similar function in the cell. How are they different from one another?A: Lipids are fats & oils; carbohydrates are sugars

14 Part 2

These are the building blocks of proteins.

15

These are the building blocks of proteins.

A: Amino Acids

15 - Answer

Organisms are grouped based on how they get food. List the 3 groups.

16

Organisms are grouped based on how they get food. List the 3 groups.A: Producer, Consumer, and Decomposer

16 - Answer

This is the term for all chemical activities that an organism performs, such as breaking down food.

17

This is the term for all chemical activities that an organism performs, such as breaking down food.A: Metabolism

17 - Answer

A cow gives birth to a baby calf. This is an example of which of the 6 characteristics of living things?

18

A cow gives birth to a baby calf. This is an example of which of the 6 characteristics of living things?A: Living things reproduce

18-Answer

A cat is hungry, so it eats a rat. List 2 characteristics of living things that this scenario represents.

19

A cat is hungry, so it eats a rat. List 2 characteristics of living things that this scenario represents. A: (1) Sense and respond to change & (2) use energy

19 - Answer

A cat is hungry, so it eats a rat. Based on how the cat gets its food, the cat is example of a ________.

20

A cat is hungry, so it eats a rat. Based on how the cat gets its food, the cat is example of a consumer.

20 - Answer

Our bodies break down carbohydrates and lipids into this useable form of energy.

21

Our bodies break down carbohydrates and lipids into this useable form of energy.A: ATP

21 - Answer

Our bodies break down carbohydrates and lipids into ATP through this process.

22

Our bodies break down carbohydrates and lipids into ATP through this process.A: Metabolism

22 - Answer

________ has several functions, including helping cells do their job, protecting cells, building and repairing body structures, and speeding up chemical reactions.

23

Protein has several functions, including helping cells do their job, protecting cells, building and repairing body structures, and speeding up chemical reactions.

23 - Answer

List one important life function carbohydrates performs.1. Proteins2. Lipids3. ATP4. Nucleic Acid5. Carbohydrates

24

Chapter 3 Review

Cells:

The Basic Unit of Life

What is the smallest unit that can perform all processes necessary for life? (The basic unit of life)

1

What is the smallest unit that can perform all processes necessary for life? (The basic unit of life)

A: The Cell

11 - Answer

List the 3 parts to the Cell Theory

2

2 - Answer

1.The cell is the basic unit of life

2.All living things are made of 1 or more cells

3.All cells come from existing cells

List the 5 building blocks of life.

3

3 - Answer

List the 5 building blocks of life. A: “PLANC”Proteins, Lipids, ATP, Nucleic Acids, Carbohydrates

The cell would collapse without this structure.

4

The cell would collapse without this structure.

A: The Cytoskeleton

4

5

In 1665, ____________ looked under his microscope to see _____ cells.Fill in bothBlanks.

5

A: In 1665, Robert Hooke looked under his microscope to see cork cells.

5 - Answer

6

What organelle allows plants (and some protists) to make their own food?

6-Answer

What organelle allows plants (and some protists) to make their own food?A: The Chloroplast

Carbohydrates and Lipids are converted to ATP in this organelle.

7

Carbohydrates and Lipids are converted to ATP in this organelle.A. Mitochondria

7-Answer

8What organelles are in this cell that you would not find in an animal cell?

8-AnswerWhat organelles are in this cell that you would not find in an animal cell?VacuoleChloroplastsCell Wall

9

What are the 3 benefits of being multicellular?

9-Answer

Humans are multicellular organisms. What are the 3 benefits of being multicellular?

A: Larger Size, Longer Life, Specialization

Starting with the lowest level of organization, list the 5 levels of organization for multicellular organisms.

10

10 - Answer1.Cell2.Tissue3.Organ4.Organ System5.Organism

What are the green dots shown in this magnified image of the Elodea Plant?

11

What are the green dots shown in this magnified image of the Elodea Plant?A: Chloroplasts

11-Answer

Elodea at 400x

List the two basic types of cells.

12

List the two basic types of cells.A: Prokaryotic and Eukaryotic

12-Answer

This type of cell has no nucleus or membrane-bound organelles

13

This type of cell has no nucleus or membrane-bound organelles

A: Prokaryotic

13-Answer

List the 3 scientists that helped develop the cell theory.

14

List the 3 scientists that helped develop the cell theory.

A: Schleiden, Schwann, Virchow

14-Answer

The rough ER is “rough”, because it contains_____________

15

The rough ER is “rough”, because it contains_____________

A: Ribosomes

15 - Answer

________& _________ helped to develop the earliest microscope

16

________& _________ helped to develop the earliest microscope A: Hooke, Leeuwenhoek

16 - Answer

Muscle cells contain more of this organelle than fat cells because they require more energy.

17

Muscle cells contain more of this organelle than fat cells because they require more energy.A: Mitochondria

17 - Answer

If this organelle does not contain enough water, a plant will wilt.

18

If this organelle does not contain enough water, a plant will wilt.

A: Vacuole

18-Answer

This is only found in plant cells. It is the outermost layer that gives a plant cell structure and support.

19

This is only found in plant cells. It is the outermost layer that gives a plant cell structure and support.

A: Cell Wall

19 - Answer

Plants, Animals, Protists, and Fungi are organisms that contain these types of cells that have a nucleus and membrane-bound organelles.

20

Plants, Animals, Protists, and Fungi are organisms that contain these types of cells that have a nucleus and membrane-bound organelles.A. Eukaryotic Cells

20 - Answer

Our bodies break down carbohydrates and lipids into this useable form of energy.

21

Our bodies break down carbohydrates and lipids into this useable form of energy.A: ATP

21 - Answer

This is made in the ribosomes.

22

This is made in the ribosomes.A: Protein

22 - Answer

Cells that are like each other and do the same job form______________

23

Cells that are like each other and do the same job form______________A. Tissues

23 - Answer

Identify the organelle:24

Identify the organelle:24

Nucleus

Identify the organelle:25

Identify the organelle:25

Golgi Complex

Identify the organelle:26

Identify the organelle:26

Chloroplast

Identify the organelle:27

Identify the organelle:27

Ribosome

Identify the organelle:28

Identify the organelle:28

Vacuole

Identify the organelle:29

Identify the organelle:29

Endoplasmic

Reticulum

List the 6 characteristics of living things.

30

30 - AnswerList the 6 characteristics of

living things.1. Have 1 or more cells2. Sense and respond to

change3. Reproduce4. Have DNA5. Need energy6. Grow and Develop

EXTRA CREDITThank you for playing the review game to study for the test!To receive 3 points of extra credit on the test, write down the following on a piece of notebook paper. Turn it in on Monday before the test.

• The names of the scientists who helped develop the cell theory

• The 3 parts of the cell theory