Carb, lipid, protein, or N.A.? For the first set of questions, identify
which organic molecule the statement best describes.
Hold up your card!
Immediate energy source for cells Carbohydrates
Amino acids are the monomer Proteins
Controls all cellular activity Nucleic Acids
Examples include saturated and unsaturated
Lipids
Needed to speed up chemical reactions Proteins
Monomers are monosaccharides Carbohydrates
Enzymes and hormones are examples Proteins
Monomers are glycerol and fatty acids Lipids
Composed of phosphate, sugar, and nitrogen base
Nucleic acids
The most effective storage of energy Lipids
Watson and Crick constructed the model of this
Nucleic Acids
Waxes and steroids are examples Lipids
Glycogen and cellulose are examples Carbohydrates
1C:2H:1O Carbohydrates
Adenine, thymine, guanine, and uricil are part of this
Nucleic Acids
Multiple choice
Hold up the appropriate card!
Which of the following is an example of an organic compound?A. NaOH
B. C6H12O6
C. HCl
D. H2O
Which of the following terms includes all of the others on the list?A. Gylcogen
B. Maltose
C. Carbohydrate
D. Monosaccharide
The breakdown of polymers into monomers is what type of reaction?A. Condensation
B. Hydrolysis
C. Dehydration synthesis
D. Both A and C
Which is an example of a saturated fat?A. Margarine
B. Peanut butter
C. Butter
D. Olive oil
Human sex hormones are classified as what?A. Lipids
B. Carbohydrates
C. Proteins
D. Nucleic Acids
E. Both A and C
Most co-enzymes are what?A. Toxins
B. Lipids
C. ATP
D. Vitamins
A molecule of _______ contains the most energy per gramA. Carbs
B. Nucleic Acids
C. Lipids
D. Proteins
What type of bond holds one strand of cellulose to another strand of celluloseA. Hydrogen
B. Covalent
C. Ionic
D. Peptide
The lock and key model is used to illustrate the action of what type of organic molecule?A. Nucleic Acids
B. Proteins
C. Lipids
D. Carbohydrates
Which of the following atoms is NOT found in lipidsA. Carbon
B. Hydrogen
C. Oxygen
D. Nitrogen
Which nitrogen base is NOT found in RNAA. Adenine
B. Cytosine
C. Thymine
D. Guanine
“Ose” at the end of a word symbolizes it is a…A. Protein
B. Carbohydrate
C. Lipid
D. Nucleic Acids
What molecule is shown below?A. Wax
B. Steriod
C. Fatty acid
D. Protein
What molecule is shown below?A. Fatty acid
B. Nucleotide
C. Glycerol
D. Wax
What structure is shown below?A. Glucose
B. Monosaccharide
C. Polysaccharide
D. Disaccharide
What structure is shown below in the box?A. Disaccharide
B. Nucleic Acid
C. Dipeptide
D. Amino Acid
True/False
Hold up the appropriate card!
A large molecule is called a macromolecule
True
DNA is a type of amino acid False
Carbs are a source of immediate/quick energy for cells
True
Waxes act as a barrier between the inside and outside of the cell
False
Linking monomers together to make polymers requires condensation reactions
True
A diglyceride has 3 fatty acid chains attached to a glycerol
False
RNA is a double helix False
Unsaturated fats have all single bonds in hydrocarbon portion of fatty acid
False
There are 4 different amino acids False
The bond between amino acids is called a COC bridge
False
In a phospholipid, the fatty acid chains are polar
False
Isomers have the same structural formulas
False