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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: - Brush bordered epithelium is found in
- Sound above what level is considered hazardous noise pollution?
- Bamboo and grasses elongate by the activity of
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Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Brush bordered epithelium is found in
- Sound above what level is considered hazardous noise pollution?
- Bamboo and grasses elongate by the activity of
- Which of the following contains the actual genetic part of a sperm?
- Minerals known to be required in large amounts for plant growth include
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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