In this article we will discuss about:- 1. Meaning of Plasma Membrane 2. Chemical Composition of Plasma Membrane 3. Origin 4. Functions. Meaning of Plasma Membrane: The term ‘Plasma membrane’ was given by Pfeffer. It is situated just inside the cell wall and is also termed as cell membrane, plasma lemma or cytomembrane. The term […]
Plasma Membrane: Meaning, Origin and Functions | Cytoplasm
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Physiological Functions of Plasma Membrane
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The following points highlight the five important physiological functions of plasma membrane. The functions are: 1. Permeability 2. Osmosis 3. Diffusion or Passive Transport 4. Active Transport 5. Endocytosis and Exocytosis. Physiological Function # 1. Permeability: The plasma membrane is a thin, elastic membrane around the cell which usually allows the movement of small ions […]