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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: - In which of the following forms is iron absorbed by plants
- In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and
- Golgi body is associated with
- The most common substrate used in distilleries for the production of ethanol is
- Sweating is meant for
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In which of the following forms is iron absorbed by plants
- In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and
- Golgi body is associated with
- The most common substrate used in distilleries for the production of ethanol is
- Sweating is meant for
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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