Question

9. The types of reactions catalyzed by the enzymes involved in glycolysis include— A) dehydration. B)...

9. The types of reactions catalyzed by the enzymes involved in glycolysis include—

A) dehydration. B) isomerization. C) phosphorylation. D) carbon-carbon bond cleavage. E) all of the above

Homework Answers

Answer #1

Ans. 9- E option is correct. All of the above.

Phosphorylation reaction occur in glycolysis because glucose is phosphorylated to form glycose- 6- phosphate. This reaction is catalyzed by glucokinase enzyme.

Isomerization reaction involve in glycolysis when isomerization of glucose-6-phosphate to fructose-6-phosphate occur. This reaction catalyzed by phosphohexose isomerase enzyme.

Dehydration of 2- Phosphoglycerate to Phosphoenolpyruvate occur during glycosis.

Cleavage of Fructose 1,6- Bisphosphate also occur in glycolysis and in this reaction carbon- carbon bond cleavage occurs that produce Dihydroxyacetate phosphate and Glyceraldehyde-3-phosphate.

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