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- Subject
- Biochemistrymedical-mcqs › biochemistry
- Published
- 15 Jul 2019
- Last updated
- 28 May 2026
Explanation
Substrate-level phosphorylation in the TCA cycle happens specifically during the conversion of succinyl CoA to succinate, where a high-energy thioester bond is used to generate GTP (or ATP). Other steps involve oxidation or rearrangement but do not produce ATP directly.
More Biochemistry MCQs
Practice related questions from the same subject.
- 1.Which of the following pairings is accurate?
- 2.Which of the following metabolic processes is NOT stimulated by insulin in the liver?
- 3.Which of the following sugars has the highest tendency to promote fat synthesis?
- 4.Which enzyme deficiency is responsible for Type II glycogen storage disease?
- 5.Which of the following is the primary component found in dietary fiber?
- 6.Fructose intolerance primarily affects the metabolism of which substances?
- 7.Which of the following statements accurately describes the monosaccharide glucose?
- 8.How many ATP molecules are produced during the conversion of glycogen to lactate?