Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

? What happens to pyruvate molecules formed in glycolysis in the absence of oxygen?

Sagot :

You already know the answer to this question, because when you exercise aggressively, your muscles get sore. The pyruvate is converted to lactic acid instead of shutting to Acetyl-CoA and the tricarboxylic acid cycle (also called the Krebs cycle). Anaerobic glycolysis (in the absence of oxygen) is the major fate for pyruvate in red blood cells, lens and cornea of the eye, kidney medulla, testes, and leukocytes as well.  Hope it works