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Selectively Permeable Membrane

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Answers to Common Questions
A semipermeable membrane, also termed a selectively-permeable membrane. One example of a semipermeable membrane is a phospholipid bilayer, a group of phospholipids (consisting of a phosphate head and two fatty acid tails). ChaCha.
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It needs to control entering and leaving though the cell. The cell needs to control what enters and leaves. It needs to keep somethings in and other things out. However, only the Selectively cells can enter and go out of the cell! This is w...
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Plasma membrane or cell membrane is the outermost covering of the cell that seperates the contents of the cell from its external environment. The Plasma membrane allows and permits the entry and exit of some materials in and out of the cell...
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Answers to Other Common Questions
Selectively permeable *for what*? Dialysis filters are selectively permeable. Any mechanical filter is selectively permeable. Put some charge on the filter and it's also selective for charged solutes. Can we make a filter that is permeab...
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Selectivley permeable means that only certain substances are able pass through the cell membrane.
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A selectively permeable membrane allows some substances through it and does not allow others.
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The Plasma Membrane is also called selectively permeable membrane because it allows or permits the entry or exit of only some materials in and out of the cell. It also prevents movement of some other materials. The cell membrane, therefore,...
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the movement of water molecules across a selectively permeable membrane is known as OSMOSIS
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The term is diffusion and the molecules will become equally distant and equally spaced from each other in the membrane and with the surrounding fluids until a state of equilibration is achieved
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Osmosis Osmosis is the net movement of water across a partially permeable membrane from a region of high solvent potential to an area of low solvent potential, up a solute concentration gradient.
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