I honestly think it’s the second one
Sorry if I’m wrong
Diffusion has a major part in this. It has proteins embedded in it that allow molecules to diffuse in and out of the cell up and down its concentration gradient.
Answer;
-Glycolysis
Glycolysis is common to both fermentation and cellular respiration.
Explanation;
Glycolysis is a universal process that is common to both cellular respiration and fermentation or anaerobic respiration.
- Fermentation and cellular respiration are similar in that they both begin with a series of reactions known as glycolysis, which breaks glucose molecules into smaller pyruvate molecules. They are also similar in that during both processes, ATP is produced for the cell to use.
-Fermentation and cellular respiration are different because, fermentation does not require oxygen but cellular respiration requires the presence of oxygen, and also water molecules are not produced during fermentation but are produced during cellular respiration.
