Formative Review

Which of the following is a monomer of a carbohydrate?

• Peptide

• monosaccharide

• nucleic acid

• sucrose

__________ is when you split a polymer by adding an H2O molecule to the reaction.

What atoms are present in a lipid?

• C, H, O

• C, H, O, P

• C, H, O, N

• C, H, O, N, P

What type of bond in water allows it to display cohesion and adhesion properties?

• covalent bond

• hydrogen bond

• viscosity

• ionic bond

Because of the suffix, ___, we know that this word is a sugar.
gluc___

What is the primary function of carbohydrates in the body?

• Energy storage

• Cell structure

• Energy production

• Cell communication

What is the main component of a nucleotide?

• Sugar, phosphate, and nitrogenous base

• Sugar and phosphate

• Phosphate and nitrogenous base

• Sugar and nitrogenous base

What is the monomer found in a protein?

• fatty acid

• simple sugar

• nucleic acid

• amino acid

What are three functions of lipids in the body?

• Energy production

• Cell wall structure

• Energy storage

• Cell communication

• Insulation

Which of the following is a polymer of a nucleic acid?

• Polysaccharide

• DNA

• Protein

• Lipid