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FAD acts as an electron acceptor in between
Options
(a) Fumaric and malic acid
(b) Succinic and fumaric acid
(c) Malic and oxaloacetic acid
(d) Citric and isocitric acid
Correct Answer:
Succinic and fumaric acid
Explanation:
The succinic acid is oxidised to fumaric acid. The enzyme involved is succinic acid dehydrogenase. This is the only reaction of Kreb’s cycle which does not involve the utilisation of cofactor NAD or NADP and the place of which is taken by flavin adenine dinucleotide (FAD) of the enzyme succinic acid dehydrogenase. FAD takes up the two hydrogen ions and the two electrons from succinic acid and gets reduced.
Related Questions: - The total number of progeny obtained through dihybrid cross of Mendel is 1280
- Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :
- When breast feeding is replaced by less nutritive food low in proteins
- For transformation, micro-particles coated with DNA to be bombarded
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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 total number of progeny obtained through dihybrid cross of Mendel is 1280
- Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :
- When breast feeding is replaced by less nutritive food low in proteins
- For transformation, micro-particles coated with DNA to be bombarded
- Enzymes of Krebs’ or TCA cycle are located in the matrix of mitochondria
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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