Describe the process of glycolysis in respiration.

Glycolysis is the first stage of respiration. It involves converting one molecule of glucose into two molecules of pyruvate, with the help of ATP. There are two stages of glycolysis. The first stage is energy investment phase:
The second stage is energy generation phase:

Answered by Biology tutor

3410 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

A bacterial infection that cannot be treated with one sort of penicillin can be treated with a different sort. Use your knowledge of enzyme action to explain why the different sort of penicillin is effective in treating the infection.


What is crossing over?


What is the difference between transcription and translation?


Explain the concept of 'threshold potential' in the initiation of an action potential


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning