Inhibition in Biological Definition

Active site

... primary modes of inhibition. In competitive inhibition , the active site itself is blocked when a ... be processed by the enzyme. In noncompetitive inhibition , the inhibitor binds to the enzyme at another ... active site is rendered useless. Uncompetitive inhibition , is similar to ...

Allostery

... , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other ... 2 Allosteric activation 3 Allosteric inhibition 4 Related topics Models of ... enhance their oxygen affinity. Allosteric inhibition ...

Allostery

... , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other ... 2 Allosteric activation 3 Allosteric inhibition 4 Related topics Models of ... enhance their oxygen affinity. Allosteric inhibition ...

Competitive inhibitor

... and noncompetitive inhibition. In competitive inhibition , the molecule acts on the same active site as ... is there. Characteristic for this mode of inhibition is that increasing the concentration of substrate ... inhibitor, and vice-versa. In noncompetitive inhibition , the inhibitor works by occupying some other ...

Cancer

... rate altered ability to differentiate no ability for contact inhibition ability to invade neighbouring tissues ability to build ... morphology . Building of cellular clusters ( foci ). Loss of contact inhibition . Low or no need for growth factors . Items 2-4 (above) can ...

Enzyme

... approach this limit. Figure 3: Common feedback inhibition mechanisms, (1) The basic feedback inhibition mechanism, where the product (P) inhibits the committed step (A->B). (2) ...

Hormone

... tissue. Hormone actions vary widely, but can include stimulation or inhibition of growth, induction or suppression of apoptosis (programmed cell death), activation or inhibition of the immune system , regulating metabolism and preparation for a new ...

Signal transduction

... the amplification of the original signal that reached the hypothalamus. The released hormones dampen the production of these hormones by feedback inhibition to avoid overproduction. Availability of the hormone in the cytosol . Several hormones can be converted into a storage form by the target ...