What is the first step in Respiration called?
Glycolosis
Kreb Cycle
Electron Transport Chain
Light Reaction
Dark Reaction
All the above.


Answer :

The first step in Cellular Respiration is called Glycolosis, it takes place inside the cytoplasm. Within this step, enzymes split apart a molecule of some glucose into two molecules of pyruvate, which releases some energy that is transferred to ATP. (Adenosine triphosphate)

Therefore, your answer is A.