Cell Membrane: Structure and Functions
Cell Membrane: Structure and Functions: Overview
This topic discusses the structure and functions of the cell membrane with the aid of a diagram. It briefs on the fluid mosaic model and its functioning. The fluidity of the membrane is also explained here in detail.
Important Questions on Cell Membrane: Structure and Functions
Write two difference between porins and aquaporins?
How do porins contribute to antibiotic resistance?
What is the function of porins in a plant cell?
What is the location of porins in plant cell.
Define Porins.
What are the characteristics of facilitated diffusion?
What are 3 types of facilitated diffusion?
How does facilitated diffusion flow?
What is difference between simple diffusion and facilitated diffusion?
Define facilitated diffusion.
Recall passive transport across a cell membrane.
What is the difference between active and passive transport?
Write three example of passive transport.
What are the types of passive transport?
Define passive transport.
What is unit membrane concept?
Who proposed the sandwich model of the plasma membrane?
When was the sandwich model given?
What is sandwich model?
Who are the two scientist who proposed the sandwich model of cell membrane?
