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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
- Tripinnate leaves occurs in
- The net gain of energy from one molecule of sucrose in aerobic respiration is
- Artificial system of plant classification was proposed by
- Ultimate source of organic variation is the process which provide raw materials
- Oxygenic photosynthesis occurs in:
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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