10.1: Introduction
- Page ID
- 141786
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Membrane transport is a crucial process for the survival and proper functioning of cells. It allows cells to selectively move substances in and out across their cell membranes, maintaining a balanced internal environment. This process is essential for several reasons: it enables cells to obtain necessary nutrients and expel waste products, regulates the concentration of ions and molecules inside the cell, and facilitates communication between cells through signaling molecules. Understanding membrane transport is fundamental to grasping how cells interact with their surroundings and maintain life at the cellular level.