Glycolysis and Krebs Cycle
Question1: What is Glycolysis?
Answer:
Glycolysis is an anaerobic process in which glucose is partially oxidized to produce pyruvic acid.
Question 2: Which product undergoes Partial Oxidation in Glycolysis?
Answer:
In the process of glycolysis partial oxidation of glucose is done to form 2 pyruvic acids.
Question 3: What is the Krebs cycle?
Answer:
Krebs cycle is an aerobic process in which pyruvic acid obtained in the glycolysis undergoes complete oxidation to produce carbon dioxide and water.
Question 4: What are the Products released after the Completion of the Krebs cycle?
Answer:
The products released after the completion of the Krebs cycle are carbon dioxide, water, and energy in the form of ATP, NADH and FADH.
Difference Between Glycolysis and Krebs Cycle
The main difference between Glycolysis and Krebs Cycle is that: Glycolysis is the first step of respiration in which one molecule of glucose undergoes partial oxidation to produce two molecules of pyruvic acids, ATP, NADH, and water. It is an anaerobic process that occurs in the cytoplasm of the cell. Krebs cycle is the second step of respiration in which the pyruvic acid produced in glycolysis degrades after complete oxidation to produce carbon dioxide and water. It is an aerobic process that occurs in the mitochondria of the cell. Glycolysis is the linear sequence that does not require oxygen whereas the Krebs cycle is a cyclic sequence that requires oxygen.