Macromolecules and Enzymes Quiz PreAP

Which of the following are MONOMERS (building blocks) SELECT ALL THAT APPLY.

• Amino Acid

• Protein

• Polysaccharide

• Nucleotide

Tags

NGSS.HS-LS1-6

What elements are commonly found in all living things?

• C, H, O, N, P, F

• H, Fe, P, Ar, Hg

• C, H, O, N, P, S

• No elements are commonly found in living things.

Tags

NGSS.HS-LS1-6

A MONOSACCHARIDE is a MONOMER (building block) of a:

Which of the following is(are) true?

• Simple sugars are made of polysaccharides.

• RNA molecules are made of nucleotides.

• Glycerol is made of fatty acids.

• Proteins are made of amino acids.

The 4 main groups of macromolecules are LIPIDS. PROTEIN, CARBOHYDRATES, AND AMINO ACIDS.

• True

• False

Tags

NGSS.HS-LS1-6

Fats, oils, and cholesterol are all examples of which macromolecule?

• Carbohydrates

• Proteins

• Lipids

• Nucleic Acids

The specific reactants that enzymes act on are called SUBSTRATES.

• True

• False

Amino acid is to protein as

• Complex sugar is to monosaccharide.

• DNA is to RNA.

• Sugar is to fat.

• Nucleotide is to nucleic acids.

The substance on which an enzyme acts is the -

• product

• substrate

• activation energy

• active site

Most enzymes -

• have no effect on the rate of the chemical reaction

• speed up the chemical reaction

• slow the rate of the chemical reaction

• keep the rate of the chemical reaction the same