What is the difference between competitive and non competitive inhibitors?

Competitive inhibitors have a similar shape to the substrate and they compete with the substrate to bind to the enzymes active site. When they bind to the active site, they block the substrate from binding. Non competitive inhibitors bind to the enzyme at a place away from the active site. This changes the shape of the active site so the substrate cant bind to the active site.

MC

Related Biology A Level answers

All answers ▸

How does the Calvin Cycle work?


Describe the properties of primary protein structure.


Describe the three different types of point mutation, and explain for each what the effect on the final gene product is likely to be


Explain why a pH probe is required in a fermenter used for culturing micro-organisms.