Question

Maximum energy is released during conversion of 1. Glucose into pyruvic acid. 2. Glucose into ethyl alcohol and co2. 3. Pyruvic acid into acetyl coa. 4. Pyruvic acid into co2 and h2o.

Answer 1

i try to give answer according to respiration in plants...

Answer 2

Answer:

pyruvic acid into co2 and H2O

because glucose into pyruvic acid and glucose into ethanol and carbondioxide has 2 ATP as they occurs in anaerobic condition. pyruvic acid to acetyl coA require 3ATP molecules