Exhibit 19A the Following Compounds Are All Intermediates in the Citric

question 33

Multiple Choice

Exhibit 19A The following compounds are all intermediates in the citric acid cycle.
Refer to Exhibit 19A.Which intermediate releases CO₂ concurrent with oxidation?

• A) 1
• B) 2
• C) 3
• D) Both 1 and 3
• E) Both 2 and 3

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