Biology·MCQ Practice

Citric Acid Cycle — MCQ Practice

NEET UG
Version 1Updated 22 Mar 2026

Interactive MCQ Practice

Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.

Q1easy

Which of the following molecules is regenerated at the end of the Citric Acid Cycle to allow the cycle to continue?

Q2medium

How many molecules of NADH are produced per molecule of Acetyl-CoA entering the Citric Acid Cycle?

Q3medium

Which enzyme catalyzes the only substrate-level phosphorylation reaction in the Citric Acid Cycle?

Q4hard

Which of the following intermediates of the Citric Acid Cycle can be siphoned off for the synthesis of fatty acids and cholesterol?

Q5medium

Which of the following enzymes of the Citric Acid Cycle is also a component of the Electron Transport Chain?

Q6hard

If a cell is experiencing anaerobic conditions, what would be the immediate consequence for the Citric Acid Cycle?

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