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In TCA cycle, substrate level phosphorylation takes place during the conversion of
Options
(a) Oxaloacetic acid to citric acid
(b) Succinyl CoA to succinic acid
(c) Succinic acid to fumaric acid
(d) Fumaric acid to malic acid
Correct Answer:
Succinyl CoA to succinic acid
Explanation:
Succinyl-CoA is acted upon by enzyme succinyl CoA synthetase thiokinase to form succinate (a 4 carbon component). The reaction releases sufficient energy to form ATP (in plants) or GTP (in animals). GTP can form ATP through a coupled reaction.
Related Questions: - Transition state structure of the substrate formed during an enzymatic reaction is:
- Select the correct statement from the ones given below with respect to Periplaneta
- In prokaryota ribosomes present is
- A stele with a central core of xylem surronded by phloem is called or Actinostele is a modification
- Klinefelter’s syndrome is caused
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Transition state structure of the substrate formed during an enzymatic reaction is:
- Select the correct statement from the ones given below with respect to Periplaneta
- In prokaryota ribosomes present is
- A stele with a central core of xylem surronded by phloem is called or Actinostele is a modification
- Klinefelter’s syndrome is caused
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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