Why is it important for the cell membrane to be selective in allowing material into out of the cell?

Answers

• Réponse publiée par: smith21

  Semi-permeability of cell membrane protects the internal parts and functions of the cell.

  Explanation:

  It adds to the sense that cell membrane houses the cell, which means not all external materials (e.g. molecules) can be penetrated within.
• Réponse publiée par: saintjohn

  answer:

  True

  True

  False

  True

  False
• Réponse publiée par: RoseTheShadowHunter

  Cause Fluidity is they allow membrane proteins rapidly in the plane of bilayer and it permits membrane lipids and proteins to diffuse from sites where they are inserted into bilayer after their synthesis.
• Réponse publiée par: danigirl12

  Explanation:

  Fluidity is important for many reasons: 1. it allows membrane proteins rapidly in the plane of bilayer. 2. It permits membrane lipids and proteins to diffuse from sites where they are inserted into bilayer after their synthesis.
• Réponse publiée par: 09389706948

  Plasma membranes must allow certain substances to enter and leave a cell, and prevent some harmful materials from entering and some essential materials from leaving. In other words, plasma membranes are selectively permeable—they allow some substances to pass through, but not others

  Explanation:
• Réponse publiée par: lhadyclaire

  Cell membrane needs to allow and exit materials that enter the cell because the cell needs nutrients.
• Réponse publiée par: nelspas422

  Cholesterol is an important part of cell membranes and plays other vital roles in the body.
• Réponse publiée par: brianneaudreyvuy

  It is important for cell membrane to be semi-permeable to allow the passage of small molecules and ions. it should also support the process of diffusion. Diffusion occur because of uneven concentration of solution.
• Réponse publiée par: batopusong81

  Its selective permeability-for it allows some but not all materials across the cell. It regulates the traffic in the cell.
• Réponse publiée par: JUMAIRAHtheOTAKU

  To help secure materials and identify if it is dangerous or not,helpful or not and most importantly, to keep unwanted things away from the cell.