Answered

Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Explain the structural model of the cell membrane and give the roles of the cell membrane.

Sagot :

GinnyAnswer

Final answer:

The cell membrane's structure, characterized by the fluid mosaic model, enables selective permeability, transport, and cell signaling.


Explanation:

Structure of Cell Membranes

The cell membrane is composed of a phospholipid bilayer with embedded proteins and carbohydrates. This arrangement forms a fluid mosaic model, where the phospholipids provide the basic structure, and proteins and carbohydrates serve various functions.

Functions of Cell Membranes

  • Selective Permeability: The cell membrane controls what enters and exits the cell, allowing some substances to pass while blocking others.
  • Transport: Proteins in the membrane facilitate the movement of molecules across the membrane through processes like diffusion or active transport.
  • Cell Signaling: Receptor proteins on the membrane help the cell communicate with its environment and other cells.

Learn more about Cell Membrane Structure and Function here:

https://brainly.com/question/37136206


We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.