STANDARDBotany-Respiration in Plants

STANDARD Botany Glycolysis MCQ Question

Type: MCQ-conceptual-Medium-Class 11

Which one is correct sequence in glycolysis

A

G 6-P → PEP → 3-PGAL → 3-PGA

B

G 6-P → 3-PGAL → 3-PGA → PEP

C

G 6-P → PEP → 3-PGA → 3-PGAL

D

G 6-P → 3-PGA → 3-PGAL → PEP

Correct Answer

Option B

Detailed Explanation

The correct sequence in glycolysis involves the conversion of glucose-6-phosphate (G 6-P) to 3-phosphoglyceraldehyde (3-PGAL), then to 3-phosphoglycerate (3-PGA), and finally to phosphoenolpyruvate (PEP). This sequence is crucial for the proper breakdown of glucose during glycolysis.

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