Question

Identify the correct sequence for process of energy production from carbohydrates. 

(1) Carbohydrates → Glycolysis → Pyruvic acid → AcetylCoA → Krebs cycle → CO₂ + H₂ O + energy 

(2) Carbohydrates → Glycolysis → Pyruvic acid → Krebs cycle→ AcetylCoA → CO₂ H₂ O + energy 

(3) Carbohydrates → Glycolysis → AcetylCoA → Pyruvic acid → Krebs cycle → CO₂ H₂ O + energy

(4) Carbohydrates → Glycolysis → AcetylCoA → Krebs cycle → Pyruvic acid → CO₂ H₂ O + energy

Answer 1

(1) Carbohydrates → Glycolysis → Pyruvic acid → AcetylCoA → Krebs cycle → CO₂ + H₂ O + energy 

Glycolysis breaks down glucose into pyruvic acid, gets converted to acetyl-coA which together with oxaloacetic acid citrate. Enters into Krebs cycle.