Question

quiz 6: cellular respiration quiz
one glucose molecule causes ____ turn(s) of the krebs cycle.
o 1
o 2
o 3
o 4

Explanation:

During glycolysis, one glucose molecule is broken down into two pyruvate molecules. Each pyruvate molecule enters the mitochondria and is converted into acetyl - CoA, which enters the Krebs cycle. So, one glucose molecule results in two turns of the Krebs cycle as it produces two pyruvate molecules.

Answer:

B. 2