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MediumBotanyanaerobic respiration
+4 / -1

Statement-I : Proton concentration becomes higher in the intermembrane space than in the mitochondrial matrix during electron transport.
Statement-II : The electron transport chain synthesizes ATP by substrate level phosphorylation.

A
Both statement-I and statement-II are correct.
B
Statement-I is correct but statement-II is incorrect.
C
Both statement-I and statement-II are incorrect.
D
Statement-I is incorrect but statement-II is correct.

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