Classify the reaction that occurs at step 5 in the reaction schematic of the pyruvate dehydrogenase reaction below.
A) isomerization
B) addition
C) oxidation reduction
D) decarboxylation

Question

Classify the reaction that occurs at step 5 in the reaction schematic of the pyruvate dehydrogenase reaction below. 
A) isomerization 
B) addition 
C) oxidation reduction 
D) decarboxylation

Quizplus · Accepted Answer

Step 5 involves the transfer of electrons from one molecule to another in the form of hydride, indicating an oxidation-reduction reaction.

Classify the Reaction That Occurs at Step 5 in the Reaction