Which of the following enzymes is absent in m | vedclass

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(C) Mitochondria are the sites of the Krebs cycle and the electron transport chain. $Aconitase$ and $Malate 	ext{ } dehydrogenase$ are key enzymes in

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Hexokinase

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(C) Mitochondria are the sites of the Krebs cycle and the electron transport chain. $Aconitase$ and $Malate 	ext{ } dehydrogenase$ are key enzymes involved in the Krebs cycle, which occurs within the mitochondrial matrix. $Hexokinase$ is the enzyme responsible for the first step of glycolysis, which is the phosphorylation of glucose to glucose-$6$-phosphate. Glycolysis occurs in the cytoplasm of the cell, not in the mitochondria. Therefore, $Hexokinase$ is absent in the mitochondria.

Which of the following enzymes is absent in mitochondria?

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Assertion : Glycolysis occurs in the cytoplasm.
Reason : Enzymes for glycolysis are found in the cytoplasm. It is common in aerobic and anaerobic respiration.

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