Function of plasma membrane - chromosome and ribosome.

1.	Function of plasma membrane - chromosome and ribosome.
Answer» Plasma Membrane: Helps in separation of inner and external environment of the cell.It is a selectively permeable membrane and only allows selected material to come inside the cell.Chromosome: They contain genes which helps in transfer of character of inheritance from parents to the child.Ribosome:\xa0 Help in synthesis of proteins. Found in Rough endoplasmic reticulum.\xa0

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