Question

Why does krebs cycle turn twice for every glucose molecule?

Answer 1

bcoz kreb cycle is followed by glycolysis and with one Glucose molecule two molecules of pyruvic acid forms which further goes on in link reaction so for one pyruvic acid molecule link reaction goes for one time and for 2 mol it does hoes for 2 times leaving 2 molecules of acetyl co A in the same way to molecules of acetyl coenzyme A further goes for the reduction in krebs cycle...in this way to acetyl coenzyme is reduced ...side by side in kreb cycles...so if we see that from where we have started that from one Glucose molecule the kreb cycle runs 2 time...thats all about