Cell Membrane Structure
The Cell membrane consists of both lipids and proteins. The fundamental structure of the membrane is the phospholipid bilayer, which forms a stable barrier between two aqueous compartments. In the case of the plasma membrane, these compartments are the inside and the outside of the cell.
Plasma membranes enclose the borders of cells, but rather than being a static bag, they are dynamic and constantly in flux. The plasma membrane must be sufficiently flexible to allow certain cells, such as red blood cells and white blood cells, to change shape as they pass through narrow capillaries.
The cell membrane also contains many different proteins. Proteins make up about half of the cell membrane. Many of these proteins are trans-membrane proteins, which are embedded in the membrane but stick out on both sides.
The cell membrane has a fluid consistency due to being made up in large part of phospholipids, and because of this, proteins move freely across its surface. The multitude of different proteins and lipids in the cell membrane give it the look of a mosaic.
More about Cell Membrane
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- Most important Characteristics of Cell Membrane
- Importance of the Cell Membrane
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- Cell membrane referred to as the “plasma membrane”
- Role of Proteins within the Cell membrane
- Various types of proteins within the Cell membrane
- Cell Membrane Multiple Choice Questions(MCQs) and Answers
- Cell Membrane Most Important Questions and Answers
- Cell Membrane
- Cell Membrane is made up of
- Functions of Cell Membrane
- Cell Membrane is present in
- Most important Characteristics of Cell Membrane
- Importance of the Cell Membrane
- Cell Membrane contains
- Cell Membrane Vs Cell Wall
- Cell Membrane Vs Plasma Membrane
- Physical Structure of Cell Membrane Vs Physical Structure of Cell wall
- Cell Membrane in Animal Cell
- Cell Membrane Biogenesis
- Cell Membrane bound Organelles
- Cell Membrane less Organelles
- Cell Membrane Biochemistry
- Cell Membrane Bilayer Structure
- Carbohydrates in the Cell membrane
- Graphic of Fluid Mosaic Model for Cell Membrane
- Cell membrane referred to as the “plasma membrane”
- Role of Proteins within the Cell membrane
- Various types of proteins within the Cell membrane
- Cell Membrane Multiple Choice Questions(MCQs) and Answers
- Cell Membrane Most Important Questions and Answers