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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: - Plants protect themselves from fungi by producing
- The DNA molecule to which the gene of interest is integrated for cloning is called:
- Which one of the following animals may occupy more than one trophic levels
- Which of the following stores fats and essential oils
- RNA contains which of the following type of sugar?
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Plants protect themselves from fungi by producing
- The DNA molecule to which the gene of interest is integrated for cloning is called:
- Which one of the following animals may occupy more than one trophic levels
- Which of the following stores fats and essential oils
- RNA contains which of the following type of sugar?
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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