Activation and inhibition of signal transduction pathways
5:56
Khan AcademySal Khan
Activation and inhibition of signal transduction pathways
The cholera toxin triggers a signal transduction pathway. This process starts when molecules outside the cell interact with cell receptors, setting off a chain of events. G-proteins, acting like molecular switches, play a key role here. Mutations or disruptions can affect the signaling pathway, leading to changes in how the cell responds.
Mar 20, 2019
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