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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).
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Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The structures that are formed by stacking of organized flattened membranous
- Lymph vessels are united to form
- Haemophilia is due to mutation in
- Cryo preservation of gametes of threatened species in viable
- The okazaki fragments in DNA chain growth
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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