⇦ | ⇨ |
Final electron acceptor in ETS is
Options
(a) NAD
(b) FAD
(c) Oxygen
(d) Hydrogen
Correct Answer:
Oxygen
Explanation:
Oxygen is the last electron acceptor of respiratory chain. In electron transport system, electrons pass by turn to cytochrome-c to cytochrome a-a₃ and at the end of this chain 2 electrons, 2 protons and 1/2 O₂ molecule combine to form one molecule of water.
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Topics: Respiration in Plants
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Subject: Biology
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The modern man differs from the apes in
- In man and mammals air passes from outside into the lungs through
- Bundles of striated muscle fibres called fasciculi are enclosed by a sheath called
- A gymnast is able to balance his body upside down even in the total darkness
- The U shaped bone present at the base of the buccal cavity is
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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