Question

Glycolysis is the breakdown of glucose to pyruvic acid. How many molecules of pyruvic acid are formed from one molecule of glucose?
A.1
B.2
C.3
D.4

Answer 1

Hint:Glycolysis is the anaerobic breakdown of the glucose molecule in the cytoplasm of the cell. Glycolysis is the metabolic pathway that converts glucose, into pyruvate, and a hydrogen ion.


Complete answer:
Glycolysis is the principal pathway utilized in the breakdown of glucose to gain energy. It happens in the cytoplasm of both prokaryotic and eukaryotic cells.The measure doesn't utilize oxygen and is, consequently, anaerobic.Glycolysis is the first of the primary metabolic pathways of cell breath to deliver energy as ATP. Through two particular stages, the six-carbon ring of glucose is cut into two three-carbon sugars of pyruvate through a progression of enzymatic responses. The primary period of glycolysis requires energy, while the subsequent stage finishes the transformation to pyruvate and produces ATP and NADH for the cell to use for energy. Generally, the cycle of glycolysis delivers a net increase of two pyruvate particles, two ATP molecules, and two NADH molecules for the cell to use for energy. Following the transformation of glucose to pyruvate, the glycolytic pathway is connected to the Krebs Cycle, where further ATP will be delivered for the cell's energy needs.It is utilised by almost all of the organisms on earth

So, the correct answer is option B.

Note:In glycolysis, one molecule of glucose structures two molecules of pyruvic acid. The pyruvic acid which is framed will enter the Krebs cycle in the mitochondria for the creation of ATP particles.