CELL RESPIRATION
THE KREBS CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The starting molecule for the Krebs cycle is
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glucsoe
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NADH
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pyruvic acid
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Acetyl CO A
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Explanation:
Detailed explanation-1: -The Krebs cycle starts with pyruvic acid from glycolysis. Each small circle in the diagram represents one carbon atom. For example, citric acid is a six carbon molecule, and OAA (oxaloacetate) is a four carbon molecule. Follow what happens to the ca rbon atoms as the cycle proceeds.
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