AP Biology Macromolecules

How do isotopes of the same element differ from each other?

• number of protons
• number of electrons
• valence electron distribution
• number of neutrons

Tags

NGSS.HS-PS1-8

Organic chemistry is a science based on the study of

• functional groups.
• vital forces interacting with matter.
• carbon compounds.
• inorganic compounds.

Tags

NGSS.HS-LS1-6

Which two functional groups are always found in amino acids?

• ketone and aldehyde
• hydroxyl and aldehyde
• carboxyl and amine
• carbonyl and carboxyl

Tags

NGSS.HS-LS1-6

Which molecule is an carboxyl group?

• Molecule A
• Molecule B
• Molecule C
• Molecule D

Tags

NGSS.MS-PS1-1

Which of the following best summarizes the relationship between dehydration reactions and hydrolysis?

• Hydrolysis only occurs in the urinary system, and dehydration reactions only occur in the digestive tract.
• Hydrolysis creates monomers, and dehydration reactions break down polymers.
• Dehydration reactions can occur only after hydrolysis.
• Dehydration reactions assemble polymers, and hydrolysis breaks down polymers.

What is the molecule illustrated in the figure below?

• a trans polyunsaturated triacylglyceride
• a steroid similar to cholesterol
• a saturated fatty acid
• an unsaturated fatty acid

Tags

NGSS.MS-PS1-5

This is a picture of a?

• Amino Acid
• Nucleic Acid
• Lipid
• Polysaccharide

Tags

NGSS.HS-LS1-6

This is a picture of a?

• Polypeptide
• Nuceotide
• Steroid
• Polysaccharide

What is this molecule? (hint: Count the C:H:O)

• disaccharide
• monosaccharide
• polysaccharide
• starch

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

What are the monomers of carbohydrates?

• Nucleotides
• Amino Acids
• Fatty Acids
• Monosaccharides