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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: - Cerebrospinal fluid is present
- Disorder in which β-lymphocytes and T-lymphocytes are not formed is
- During anerobic respiration in plant, sucrose is converted into
- Vomiting centre is located in the
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Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cerebrospinal fluid is present
- Disorder in which β-lymphocytes and T-lymphocytes are not formed is
- During anerobic respiration in plant, sucrose is converted into
- Vomiting centre is located in the
- Lipid molecule in plasma membrane are arranged 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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