The Krebs cycle (or citric acid cycle) runs twice for each molecule of glucose that is broken down. This is because one glucose molecule is converted into two molecules of pyruvate during glycolysis, and each pyruvate then enters the Krebs cycle. Thus, for every glucose molecule, the Krebs cycle processes two acetyl-CoA molecules, resulting in two turns of the cycle.
Twice
Twice
The Krebs cycle runs twice to break down one molecule of glucose.
The Krebs cycle runs twice for each molecule of glucose consumed.
Two trips through the cycle are needed to break down one glucose so 2 x 4 = 8 trips .
The Krebs cycle runs twice to break down one molecule of glucose.
Twice
Twice
The Krebs cycle runs twice to break down one molecule of glucose.
The Krebs cycle runs twice for each molecule of glucose consumed.
Six turns of the Calvin cycle are required to produce a molecule of glucose.
Two trips through the cycle are needed to break down one glucose so 2 x 4 = 8 trips .
twice
Two repeats of the Calvin Cycle are required to produce one glucose molecule.
Six turns of the Calvin Cycle are required to produce one glucose molecule.
Six turns of the Calvin Cycle are required to produce one molecule of glucose.
It's completely broken down in 2 turns of the Krebs cycle (: