Question

What does Glycolysis produce?

Answer 1

Hint: The term Glycolysis originates from two Greek words glycos and lysis. The term glycos is used for sugar and the term lysis means splitting. Glycolysis is a step in respiration that takes place in both aerobic and anaerobic processes. Glycolysis occurs inside the cytoplasm of the cell and is present in all living organisms.

Complete answer:
Glycolysis is a biochemical, multiple-step process that requires multiple enzymes to break down the glucose to produce pyruvic acid and energy. During the process of glycolysis, glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Glycolysis is an anaerobic process. It is a metabolic pathway that produces ATP without the use of oxygen but can occur in the presence of oxygen as well. In cells that use aerobic respiration as the primary source of energy.
Glycolysis is a chain of ten reactions that takes place under the control of different enzymes. During the initial phase of glycolysis, two molecules of ATP are used and during the later phase, two molecules of NADH and four molecules of ATP are produced. So overall during the process of glycolysis two molecules of pyruvic acid, two molecules of ATP, and two molecules of NADH are produced.

Pyruvic acid or pyruvate is the key product of glycolysis. The fate of pyruvic acid depends on the cellular need.

Note:
In anaerobic respiration, glycolysis is the only process that takes place. The schematic diagram of glycolysis was given by Gustav Embden, Otto Meyerhof, and J. Parnas. Glycolysis is also known as the EMP pathway which is named after the name of their discoverer.
Pyruvic acid formed can undergo aerobic respiration or anaerobic respiration. During anaerobic respiration pyruvic acid is converted into lactic acid or ethanol and carbon dioxide.