Answered: Compare and contrast GPCR and RTK…

Compare and contrast GPCR and RTK receptors with respect to (a)structure (especially the transmembrane region), (b) activation mechanism, and (c) initial signal transduction across the membrane.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter4: Principles Of Neural And Hormonal Communication

Section4.5: Intercellular Communication And Signal Transduction

Problem 3CYU: Outline the three general means by which binding of a water soluble extracellular chemical messenger...

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Concept explainers

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.

Question

Compare and contrast GPCR and RTK receptors with respect to

(a)structure (especially the transmembrane region),

(b) activation mechanism, and

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