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 ▸

Using a genetic diagram, identify the genotypes of the F2 generation of pea pods if a homozygous green pod and a homozygous yellow pod were crossed initially. The yellow pod contained recessive alleles (g).


Describe how human gonads are under hormonal control.


How does the hormone ADH control urine output?


1 a) Please label the following diagram of the respiratory system. b) Describe the role of the diaphragm in the mechanism of breathing.