AP Biology Review

Describes the forming of a bond between monomers with the removal of a water molecule.

• Hydrolysis

• Dehydration

Describes the breaking of a bond within a polymer using water.

• Hydrolysis

• Dehydration

Which of the following is NOT in the monomer of a nucleic acid?

• pentose sugar

• nitrogenous base

• phosphate

• amino acid

Which of the following is NOT in the monomer of a protein?

• Amine Group

• R Group

• Carboxyl Group

• Nitrogenous Base

Identify the pairing and number of bonds in DNA double helix

• A pairs with T (2 bonds) & G pairs with C (3 bonds)

• A pairs with G (2 bonds) & T pairs with C (3 bonds)

• A pairs with T (3 bonds) & G pairs with C (2 bonds)

• A pairs with G (3 bonds) & T pairs with C (2 bonds)

What component of the current polypeptide is the next amino acid added to, forming the peptide bond?

• amino group

• hydrogen

• carboxyl group

• R groups

Which protein involves R group bonding to form the final three dimensional structure?

• primary

• secondary

• tertiary

• quaternary

DNA and RNA differ on many qualities, which of the following is NOT a difference?

• Sugar

• Nitrogenous Base

• Phosphate Group

• Strandedness

Which of the 4 major macromolecules provides a quick burst of energy?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

A covalent chemical bond is one in which

• electrons are removed from one atom and transferred to another atom so that the two atoms become oppositely charged.

• protons and neutrons are shared by two atoms so as to satisfy the requirements of both atoms.

• outer-shell electrons of two atoms are shared so as to satisfactorily fill the outer electron shells of both atoms.