ICSE BoardEnglish MediumSTD 9BIOLOGYRespiration in Plant2 Marks
Question
Write in brief about Krebs cycle.
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Answer
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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