Question

what are 2 main phases of glycolysis​

Answer 1

The pathway for glycolysis has two phases: the energy investment phase and energy generation phase. The first five steps in the glycolysis are the energy investment "preparatory phase", which produce glyceraldehyde 3-phosphate.

Biochemistry/Glycolysis - Wikibook

Answer 2

Explanation:

Preparatory phase is the stage in which there is consumption of ATP and is also known as the investment phase.

the energy investment phase and energy generation phase. The first five steps in the glycolysis are the energy investment "preparatory phase", which produce glyceraldehyde 3-phosphate.