Question

How many enzymes are involved in glycolysis of glucose to pyruvate?

A) 3
B) 6
C) 8
D) 10
E) 12

Answer 1

Glycolysis involves ten distinct enzymes that contribute to converting glucose into pyruvate, including key enzymes like hexokinase and phosphofructokinase.

Step-by-step explanation:

In glycolysis, glucose is converted into pyruvate through a series of ten enzymatic steps. This metabolic pathway involves various enzymes, including hexokinase, phosphofructokinase, and pyruvate kinase among others, that facilitate the transformation of glucose into pyruvate, yielding energy in the form of ATP and NADH. The correct number of enzymes involved in glycolysis from glucose to pyruvate is thus ten.