The Following Is Step 3 of the Citric Acid Cycle

question 98

Multiple Choice

The following is step 3 of the citric acid cycle. Isocitrate is converted into α-ketoglutarate by a(n) _______ reaction followed by _______.

• A) oxidation-reduction; phosphorylation
• B) phosphorylation; oxidation-reduction
• C) isomerization; dehydration
• D) oxidation-reduction; decarboxylation
• E) hydration; decarboxylation

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