Navigation » List of Schools » Northern Virginia Community College » Biology » Biology 101 – General Biology » Spring 2022 » Module 1 Quiz 2
Below are the questions for the exam with the choices of answers:
Question #1
A monosaccharide/polypeptide
B amino acid/polypeptide
C amino acid/polysaccharide
D monosaccharide/DNA
Question #2
A fatty acids
B nucleotides
C monosaccharides
D amino acids
Question #3
A copy themselves
B copy DNA
C pass genetic information to offspring
D carry messages from DNA to ribosomes
Question #4
A DNA only
B neither DNA nor RNA
C both DNA and RNA
D RNA only
Question #5
A order of amino acids
B α helix or β pleated sheet
C three-dimensional shape of the protein
D complex of multiple protein subunits (polypeptides)
Question #6
A tertiary
B primary
C secondary
D quaternary
Question #7
A three-dimensional shape of the protein
B α-helix or β-pleated sheet
C complex of multiple protein subunits (polypeptides)
D order of amino acids
Question #8
A quaternary
B primary
C secondary
D tertiary
Question #9
A 45
B 44
C 90
D 46
Question #10
A carbohydrates
B proteins
C lipids
D polysaccharides
Question #11
A have multiple double bonds in their fatty acids
B are solid at room temperature
C are liquid at room temperature
D are more common in plants than in animals
Question #12
A protein
B hydrocarbon
C carbohydrate
D nucleic acid
Question #13
A amyloplasts, plant organelles that store carboydrates
B animal cell membranes
C bacterial cell walls
D plant cell walls
Question #15
A synthesis
B hydrolysis
C polymer
D dehydration
Question #16
A fats
B – CH3 (methyl group)
C – NH2 (amino group)
D hydrocarbon tails (side chains)
Question #19
A pass genetic information to offspring
B carry messages from DNA to ribosomes
C copy themselves
D copy DNA
Question #20
A ribose
B fructose
C glucose
D deoxyribose
Question #21
A RNA only
B neither DNA nor RNA
C both DNA and RNA
D DNA only
Question #22
A on the outside of the protein, interacting with water
B on the inside of the protein, away from water
C on the outside of the protein, interacting with lipid molecules
D on the outside of a membrane protein, interacting with phospholipid fatty acid tails
Question #23
A α helix or β pleated sheet
B three-dimensional shape of the protein
C complex of multiple protein subunits (polypeptides)
D order of amino acids
Question #24
A α helix or β pleated sheet
B three-dimensional shape of the protein
C order of amino acids
D complex of multiple protein subunits (polypeptides)
Question #25
A secondary
B quaternary
C tertiary
D primary
Question #26
A disulfide bonds
B glycosidic bonds
C peptide bonds
D hydrogen bonds
Question #27
A the hydrogen
B the R group
C the amino group
D the carboxyl group
Question #28
A dehydration
B peptide bonding
C primary structure
D denaturation
Question #29
A unsaturated fats
B proteins
C polysaccharides
D saturated fats
Question #30
A nonpolar covalent bonds
B hydrophilic functional groups
C charged functional groups
D polar covalent bonds
Question #32
A hydrocarbon
B nucleic acid
C carbohydrate
D protein
Question #33
A amyloplasts, plant organelles that store carboydrates
B animal cell membranes
C plant cell walls
D bacterial cell walls
Question #34
A 12
B 11
C 10
D 9
Question #35
A amino group
B hydroxyl group
C phosphate group
D methyl group
