Which one of the following reactions occurs in the cristae of the mitochondria? a. the citric acid cycle b. the electron transport chain c. the prep reaction

B - The electron transport chain

The electron transport chain is a part of the cristae of the mitochondria and is vital for cellular respiration. The citric acid cycle takes place in the inner membrane of the mitochondria. The prep reaction does not occur in the mitochondria, it occurs in the cytoplasm of a living cell.

Can you put the picture?

C- a hypothesis or d- an observation