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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: - Biosphere reserve project was started in India during
- In respiration more than one RQ value results from the use of
- A chemical signal that has both endocrine and neural roles is ?
- Which one of the following microbes forms symbiotic association with plants
- HSK pathway is also called as
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Biosphere reserve project was started in India during
- In respiration more than one RQ value results from the use of
- A chemical signal that has both endocrine and neural roles is ?
- Which one of the following microbes forms symbiotic association with plants
- HSK pathway is also called as
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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