Question:

Which statement is wrong for Krebs' cycle?

Updated On: Dec 20, 2025

There are three points in the cycle where NAD⁺ is reduced to NADH + H⁺
There is one point in the cycle where FAD⁺ is reduced to FADH₂
During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised
The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid

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The Correct Option is D

The correct option is (D): The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid.

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List I	List II
A	Citric acid cycle	I	Cytoplasm
B	Glycolysis	II	Mitochondrial matrix
C	Electron transport System	III	Intermembrane space of mitochondria
D	Proton gradient	IV	Inner mitochondrial membrane

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