Semi-permeable membrane is type of a cell membrane. Semi permeables are selectively permeable membranes. The selectivity of the membrane is its characteristic and a function.
Explanation:
A semipermeable membrane allows some molecules to pass through it depending on the attributes of the molecules such as size or quantity.
The process that occurs when a semipermeable membrane allows molecules to pass through is called diffusion.
Diffusion usually occurs when molecules in a high concentration move to the other side of the membrane where there is a low concentration of those molecules.
There are many different types of semipermeable membranes, both organic and inorganic.
A biological example of a semipermeable membrane is kidney tissue.
Kidneys allow for some molecules to pass through them while blocking others such as human waste products.
Synthetic versions of a semipermeable membrane are those used for water filtration or desalination.
Synthetic semipermeable membranes are typically polymers, but they can be made out of other materials.
Semipermeable membrane is a term that is commonly, albeit mistakenly, interchanged with selectively permeable membrane.
There are several key differences between the two that are important to note.
One such difference is the fact that a selectively permeable membrane will allow for the passage of many different types of solutes.
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Semi-permeable membrane is type of a cell membrane. Semi permeables are selectively permeable membranes. The selectivity of the membrane is its characteristic and a function.
Explanation: