This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Galactose and fructose metabolism, Subject name: Biochemistry
Inhibition of anaerobic glycolysis by increase supply of O2 is called: 
Select and explain. 
A. Carbtree effect, B. Pasteur effect, C. Lewis effect, D. None
B: Pasteur effect
Answer: B: Pasteur effect 
Explanation: Pasteur effect Warburg effect Crabtree Effect In aerobic conditions, glucose consumption decreases Or In the presence of O2 , anaerobic glycolysis is inhibited Under aerobic conditions, glucose consumption increases Or Even In the presence of O2 , anaerobic glycolysis is promoted (in cancer cells) If glucose increases, then O2 consumption falls Or When O2 supply is kept constant & glucose concentration is increased, then the O2 consumption by cell falls