Describe competitive and non-competitive enzyme inhibition

Competitive enzyme inhibition- the inhibitor compound is a similar structure to the enzyme’s active site. This means it can fit into the active site of the enzyme, via the glove induced fit, method creating a inhibitor-enzyme-complex. These interactions are reversible so normal enzymatic function occurs at a slower rate.
Non-competitive inhibition- a inhibitor compound binds to an enzyme’s allosteric site via covalent bonds. This process is irreversible. Binding here denatures the enzymes active site so the enzyme cannot function normally.

Answered by Tom H. Biology tutor

3561 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

What is the effect of an increase in substrate concentration on the rate of reaction?


Describe how carbohydrates are broken down.


What are the steps in semi-conservative DNA replication?


Frequent treatment with antibiotics can result in resistant strains of bacteria, explain how.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences