Pearson eText Essentials of Anatomy & Physiology -- Instant Access (Pearson+)
Pearson eText Essentials of Anatomy & Physiology -- Instant Access (Pearson+)
8th Edition
ISBN: 9780135310120
Author: Frederic Martini, Edwin Bartholomew
Publisher: PEARSON+
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Chapter 3, Problem 3LO
Summary Introduction

To describe: The processes of cellular diffusion and osmosis, and explain their physiological roles.

Introduction: The physical barrier that separates the inner area of the cell from the surrounding extracellular fluid is known as the plasma membrane. The property of the membrane that allows certain solutes to pass through them, while limiting the other solutes to pass through them is known as permeability. Usually, the size, charge, and concentration of the solutes determine the permeability of the membrane.

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Pearson eText Essentials of Anatomy & Physiology -- Instant Access (Pearson+)

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