Where within the cell does the Krebs cycle occur?
A) rough ER
B) nucleus
C) inner mitochondrial membrane
D) mitochondrial matrix
E) cytosol

Question

Quizplus · Accepted Answer

The Krebs cycle, also known as the citric acid cycle, takes place in the mitochondrial matrix. This is the space within the inner membrane of the mitochondria where the enzymes that catalyze the Krebs cycle reactions are located.

Where Within the Cell Does the Krebs Cycle Occur