First stage in respiration is

Question

First stage in respiration is (A) Aerobic oxidation of pyruvic acid (B) Liberation of CO2 (C) Glycolysis (D) Electron transport system

Tardigrade Admin · Accepted Answer

The first stage of cellular respiration is glycolysis and it takes place in the cytoplasm. Breakdown of glucose into 2 molecules of pyruvic acid is known as glycolysis.

Q. First stage in respiration is

Aerobic oxidation of pyruvic acid

Liberation of CO₂

Glycolysis

Electron transport system

The first stage of cellular respiration is glycolysis and it takes place in the cytoplasm. Breakdown of glucose into 2 molecules of pyruvic acid is known as glycolysis.