Question

ATP is produced during the process of cellular respiration. Which is the order of the steps of cellular respiration?
Krebs cycle ® Calvin cycle ® electron transport chain
electron transport chain ® Krebs cycle ® glycolysis
glycolysis ® Krebs cycle ® electron transport chain
Calvin cycle ® electron transport chain ® glycolysis

Answer 1

The catabolic pathways are in general producing the same products in the overall steps of cellular respiration. Overall you divide most of the catabolic pathways into the follow steps (in correct order):
1) Acetyl-CoA production
2) Acetyl-CoA oxidation
3) Electron transfer and oxidative phosphorylation.

The catabolic pathway of carbohydrates (like glucose) follows this model with the 3 steps:
*Glycolysis
*Krebs cycle
*The electron transport chain

Try look at the processes (glycolysis, Krebs cycle and the ETC) and see if they match the individual steps explained first and from that give the order of the individual steps.

Answer 2

@britneyisbae when you are finished with your question, please close it. Thanks! :D