Question

Enzymes are biocatalysts. They catalyse biochemical reactions. In general they reduce activation energy of reactions. Many physico-chemical processes are enzyme mediated. Which of the following reactions is not engyme-mediated in biological system?

विकल्प

• Dissolving CO₂ in water

• Untwining the two strands of DNA

• Hydrolysis of sucrose

• Formation of peptide bond

Answer 1

Dissolving CO₂ in water

Explanation:

Dissolving CO₂ in water is a physical process.