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Following is involved in the catalysis of link reaction during aerobic respiration is
Options
(a) Vitamin A
(b) Vitamin B1
(c) Vitamin B6
(d) Vitamin k
Correct Answer:
Vitamin B1
Explanation:
The link reaction in aerobic respiration is the formation of acetyl CoA which is used in Krebs cycle. The oxidative decarboxylation of pyruvate into acetyl CoA involves the presence of atleast five essential cofactors and a complex enzyme. The cofactors involved are Mg ions, thiamine pyrophosphate (TPP), NAD⁺, coenzyme A and lipoic acid. Thiamine (Vitamin B₁) was isolated from rice polishing and is known to occur in active form (thiamine pyrophosphate) or as coenzyme of certain enzymes.
Related Questions: - The earliest members of hominids, which evolved more than four million years
- A femur is kept in dilute HCI for three days it becomes
- Lateral meristem is present in
- About 98 percent of the mass of every living organism is composed of just six element
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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 earliest members of hominids, which evolved more than four million years
- A femur is kept in dilute HCI for three days it becomes
- Lateral meristem is present in
- About 98 percent of the mass of every living organism is composed of just six element
- Nucleic acid 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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