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Net gain of ATP in prokaryotes from a molecule of glucose when oxidized is
Options
(a) 40
(b) 38
(c) 36
(d) 34
Correct Answer:
38
Explanation:
In aerobic oxidation, one molecule of glucose produces a total of 38 ATP molecules. But two are utilised in bringing NADH₂ from cytoplasm to electron transport chain (ETS). i.e., shuttle system. So the net gain of ATP is 36 ATP. In prokaryotes shuttle system is absent, so net gain of ATP will be 38 (8 from glycolysis + 24 from krebs cycle + 6 from ETC).
Related Questions: - Which of the following is an example of sex-linked inheritance?
- Cerebrum is a part of
- In a plant organ,which is converted by periderm and in which the stomata are absent
- The contractile protein of skeletal muscle involving ATPase activity is
- In tissue culture, addition of which of the following substance promotes the
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is an example of sex-linked inheritance?
- Cerebrum is a part of
- In a plant organ,which is converted by periderm and in which the stomata are absent
- The contractile protein of skeletal muscle involving ATPase activity is
- In tissue culture, addition of which of the following substance promotes the
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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