Which of the following is a mechanism by which cells ensure a strong response to a...

Which of the following is a mechanism by which cells ensure a strong response to a small amount of ligand?

		Receptor-mediated endocytosis
		GTP hydrolysis by G-proteins
		Enzyme cascades
		2^nd messengers
		All of the above

Expert Solution

Option c enzyme cascade

In Signal transduction pathways, by using network of enzyme or enzyme cascade incoming signal is amplified . In enzyme cascade one enzyme act on other enzyme thus in this way signal is amplified and this leads to generation of appropriate cell response.

gladiator answered 2 years ago

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