WGU C785 Biochemistry Unit2 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Secondary Protein Structure
Answer:
Shape formed by hydrogen bonding of amino acid back bone-
usually an alpha helix or beta sheet
Q: Tertiary Protein Structure
Answer:
The three-dimensional shape of a polypeptide due to interactions
of the R groups of the amino acids by covalent bonds
Q: Quaternary Protein Structure
Answer:
Multiple polypeptide subunits held together by R group
interactions
, WGU C785 Biochemistry Unit2 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Beta Pleated Sheet
Answer:
A secondary structure found in proteins in which "pleats" are formed by
hydrogen bonding between atoms on the backbone of the polypeptide chain
Q: Alpha Helix
Answer:
A spiral shape constituting one form of the secondary structure of proteins,
arising from a specific hydrogen-bonding structure.
Q: Hydrophobic
Answer:
Afraid of the water, wants to be on the inside
Q: Hydrophilic
Answer:
Water loving, wants to be on the outside
Solutions | Latest 2026 Update
Q: Secondary Protein Structure
Answer:
Shape formed by hydrogen bonding of amino acid back bone-
usually an alpha helix or beta sheet
Q: Tertiary Protein Structure
Answer:
The three-dimensional shape of a polypeptide due to interactions
of the R groups of the amino acids by covalent bonds
Q: Quaternary Protein Structure
Answer:
Multiple polypeptide subunits held together by R group
interactions
, WGU C785 Biochemistry Unit2 Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: Beta Pleated Sheet
Answer:
A secondary structure found in proteins in which "pleats" are formed by
hydrogen bonding between atoms on the backbone of the polypeptide chain
Q: Alpha Helix
Answer:
A spiral shape constituting one form of the secondary structure of proteins,
arising from a specific hydrogen-bonding structure.
Q: Hydrophobic
Answer:
Afraid of the water, wants to be on the inside
Q: Hydrophilic
Answer:
Water loving, wants to be on the outside