Multiple Choice
Arsenite affects the lipoamide coenzymes of the pyruvate dehydrogenase reaction by
A) acting as a competitive inhibitor.
B) covalently modifying the coenzyme.
C) being a noncompetitive inhibitor.
D) modifying the coenzyme through electrostatic interactions.
Correct Answer:

Verified
Correct Answer:
Verified
Q61: Which molecule in the net reaction of
Q62: How would an increase in Ca<sup>2+</sup> be
Q63: A patient seeks medical attention for ulcerous
Q64: The primary function of the citrate cycle
Q65: How many ATP are produced from two
Q67: Which enzyme regulates the flux of acetyl-CoA
Q68: Use the figure below to answer the
Q69: Which molecules function as electron acceptors in
Q70: Compare the two ways the pyruvate dehydrogenase
Q71: In linked metabolic pathways,the oxidants in subsequent