Question

Which choice describes the purpose of the following step of glycolysis?

Group of answer choices

In this step, the molecule is phosphorylated to keep it in the cell.

In this step, the molecule is split into two, both of which will become pyruvate.

In this step, NADH is made.

In this step, energy is stored as ATP.

In this step, pyruvate is made.

Answer 1

1 -Glucose to Glucose 6 phosphate in the prescence of enzyme hexokinase

2- Fructose 1,6- bisphosphate split into 3pGAL and DHAP in the prescence of aldolase enzyme

3-In conversion of 3PGAL to 1,3-bisPGA NADH is formed in the prescence of dehydrogenase enzyme

4- There are two steps in which ATP is formedin the prescence of kinase enzyme

A- 1,3-bisPGA to 3PGA

B- 2-PEP to Pyruvic acid

5- Pyruvate is formed when 2-PGA is converted into 2-PEP in the prescence of enolase enzyme