Multiple Choice
In the β -pleated sheet conformation
A) there are hydrogen bonds perpendicular to the direction of the polypeptide chain.
B) the polypeptide chain is almost fully extended.
C) the polypeptide chains may be hydrogen bonded together in a parallel or antiparallel orientation.
D) all of these
Correct Answer:

Verified
Correct Answer:
Verified
Q74: Which of the following amino acid substitutions
Q75: In what oxidation state must the iron
Q76: Which of the following is true about
Q77: Exhibit 4B <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8676/.jpg" alt="Exhibit 4B
Q78: The protein myoglobin<br>A) contains a high degree
Q80: Exhibit 4B <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8676/.jpg" alt="Exhibit 4B
Q81: Incorrect protein folding resulting in exposure of
Q82: Covalent bonds are important in all these
Q83: The affinity of fetal hemoglobin for oxygen<br>A)
Q84: The location of prosthetic groups is shown