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Besides the concentration of the chemical, the pore size of the plasma membrane, and the osmotic pressure of the cytoplasm - nothing else influences the rate of diffusion of a chemical across a plasma membrane.
permeability
plasma membrane is made of organic molecules called lipds and proteins
Cytoplasm is the selectively permeable structure that separates intracellular material from extracellular material.
The carbohydrates help identify chemical signals and define the characteristics of the cell.
Besides the concentration of the chemical, the pore size of the plasma membrane, and the osmotic pressure of the cytoplasm - nothing else influences the rate of diffusion of a chemical across a plasma membrane.
permeability
plasma membrane is made of organic molecules called lipds and proteins
Cytoplasm is the selectively permeable structure that separates intracellular material from extracellular material.
Cell Membraneorplasma membrane
The carbohydrates help identify chemical signals and define the characteristics of the cell.
The cell membrane consists of a lipid bilayer which is actually a phospholipid. Cell membranes are semipermiable and they regulate what enters and leaves the cell.
The plasma membrane.
A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.
there would be no protein channels in the plasma membrane and as a result of that there would be no entry or exit of the materials across the membrane
The cytoplasm is the region between the nucleus and the plasma membrane. This region is composed of cytosol, a jellylike fluid, and other components.
plasma membrane