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:

Related Biology A Level answers

All answers ▸

A fault opens in a forest and separates a population of lizards in half. In 100 years the fault closes and the lizards can interact again. Explain why the lizards are no longer able to breed.


Describe the structure of a protein


What is the Electron Transport Chain (ETC)?


Explain the difference between the light dependent and light independent reactions of photosynthesis (2 marks).