Vander's Human Physiology
Vander's Human Physiology
15th Edition
ISBN: 9781259903885
Author: WIDMAIER, Eric P., Vander, Arthur J.
Publisher: Mcgraw-hill Education,
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Chapter 5, Problem 9RQ
Summary Introduction

To describe: The function of plasma membrane G proteins.

Introduction: A receptor includes proteins, peptides, or any other molecule that binds to specific signals that undergo a conformational change in its structure, thereby activating the metabolic pathways. G protein coupled receptor (GPCR) is seven trans membrane extracellular receptors present in the cell membrane. G proteins are generally bound to the plasma membrane receptors on the cytosolic surface, and they are made of three subunits, namely alpha, beta, and gamma subunits.

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