science
Grade-7
Easy

Question

How many water molecules are used in glycolysis?

  1. 1
  2. 2
  3. 3
  4. 4

hintHint:

Two molecules of water are released in glycolysis

The correct answer is: 2


    • In glycolysis when 2- phosphoglyceric acid is acted upon by enolase enzyme to form phosphoenolpyruvic acid, water is released .
    • Since two molecules of PEP acid are being formed,  two molecules of water  are released 

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