Multiple choice

What is meant by feedback inhibition?

  1. Inhibition of enzyme activity at an active site by an inhibitor which is structurally similar to a substrate

  2. Inhibition of first step of biosynthesis by the end-product of reaction

  3. Inhibition by a structurally different inhibitor at a place other than active site

  4. Denaturation of enzyme

  5. Mixed competitive and non-competitive inhibition

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation