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Q.
The substrate of $1^{st}$ oxidation and $4^{th}$ oxidation of Krebs’
cycle are formed respectively by
Respiration in Plants
Solution:
The substrate of Ist oxidation of Krebs' cycle is isocitrate. It is formed by hydration of $c i s$ -aconitate. The substrate of $4^{\text {th }}$ oxidation of Kreb's cycle is malate. It is formed by hydration of fumarate.