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sperm membrane
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Is the cell-membrane permeable?
The cell membrane is semi-permeable.
What is a membrane that allows some substances to pass through but excludes others?
A membrane that lets some substances pass through but not others is known as a semipermeable membrane. Other terms that describe this type of membrane are: selectively permeable, partially permeable, or differentially permeable.
Example of Semi permeable membrane?
Animal cell membranes are a semi-permeable membrane.
The plasma membrane is a semipermeable membrane. This means that it is?
it is permeable to some molecules and not permeable to others.
What is the basic strcture of a cell membrane?
Cell membrane is elastic and transparent. It can be impermeable, permeable, semi-permeable or selectively permeable. In humans the plasma membrane is selectively permeable that is it allows entry to certain substance.
2 examples of partially permeable membranes?
A selectively permeable membrane is most often attributed to the cell membrane (plasma membrane) of cells. It is constructed of nonpolar phospholipids that will not dissolve many substances, like ions or large molecules. There are carrier proteins embedded in the membrane that allow only certain substances through.
What is a permeable membrane?
permeable membrane: is a membrane that allows water to pass through the membrane ; the salt water is then left out
How is dialysis membrane selectively permeable?
a dialysis membrane is selectively permeable, it is used in experiments to simulate cellular membranes, and it is permeable to water but not to sucrose.
What will happen if a partially permiable membrane is replaced with a non permiable membrane?
If the semi-permeable membrane will change into non-permeable membrane, the items could not enter the cell. Also the osmosis will not occur as it takes place in semi-permeable membrane.
What membrane that allows only some materials to move in and out of the cell is?
Such a membrane is said to be selectively permeable or semi-permeable.
Is plant cell will semi permeable or fully permeable?
It is semi permeable [ the cell membrane]
What is a selectlively permeable membrane?
The cell membrane is selectively permeable, allowing some molecules to pass through by osmosis
