What are the functions of plasma membrane? How is the plasma membrane able to perform diverse functions? Give an example of diversity in functioning in any segment of human society?
Answers
What are the functions of plasma membrane?
Answer:
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
How is the plasma membrane able to perform diverse functions?
Answer:
Structure of Plasma Membranes
The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
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The diverse functions of the plasma membrane are possible due to adpation of proteins to from channels, enzymes, carriers, receptors and their attachment to small carbohydrates (oligosaccharides). Like proteins, every human being has to perform differenf functions in the human society.
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