Multiple Choice
Which statement correctly describes the cleavage of protein disulfide bonds by the enzyme thioredoxin?
A) A protease breaks the bond by catalyzing the addition of water across it.
B) An isomerase catalyzes a rearrangement of functional groups to break the bond.
C) A phosphorylase breaks the bond by catalyzing the addition of a phosphate group.
D) An oxidoreductase catalyzes the transfer of electrons to break the bond.
Correct Answer:

Verified
Correct Answer:
Verified
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