AP Biology Unit

Which macromolecule(s) have sulfur?

• Carbohydrates

• Proteins

• Nucleic Acids

• Fats

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

Tags

NGSS.HS-LS1-6

How is DNA/RNA synthesis directionally oriented?

• new nucleotides are added to 5' phosphate

• new nucleotides are added to 3' phosphate

• new nucleotides are added to 5' hydroxyl

• new nucleotides are added to 3' hydroxyl

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 polypeptide is the next amino acid added 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