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Plasma membranes are selectively permeable.

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15y ago

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Is a cell wall permeable partially permeable or impermeable?

the cell wall is fully permeable


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.


Which part of animal cell is partially permeable?

cell membrane


Is a cell membrane imprmeable?

No,it is not impermeable.It is partially permeable.


Is cytoplasm partally permeable?

Yes, the cytoplasm is partially permeable, meaning that some substances can pass through it while others cannot. This allows for control over which molecules can enter and exit the cell, helping to regulate cell function.


Is cell wall is a permeable membrane?

No, the cell wall is not a permeable membrane. It acts as a rigid structure that provides support and protection to the cell, allowing certain substances to pass through pores, but it is not freely permeable like a membrane.


What organelle is part of selectively permeable?

It is based on the structure of the cell membrane, which has proteins and lipids in it that make some substances impermeable to the membrane, often based on slight electrical charges and sometimes by size of the molecule or other chemical properties. Some substances require an enzyme or hormone to cross the barrier of the cell membrane, such as binding sites on cell membranes that will not allow glucose into the cell unless insulin binds with the sites, which forms a chemical bridge to allow glucose molecules to pass through the cell membrane into the cell. Without the insulin, the cell membrane is impermeable to glucose.


What will happen if a partially permiable membrane is replaced with a non permiable membrane?

If a partially permeable membrane is replaced with a non-permeable membrane, no substances will be able to pass through the membrane. This will prevent the movement of molecules across the membrane and alter the osmotic balance between the two sides of the membrane. This could lead to changes in cell volume and affect cellular processes that rely on osmotic balance.


Is the membrane of a vacuole in an animal cell partially permeable?

Yes, the membrane of a vacuole in an animal cell is partially permeable. It allows some molecules and ions to pass through while restricting the movement of others. This selective permeability helps maintain the internal environment of the cell.


Cell wall cell membran and tonoplast which boundry is partially permeable?

yes, it has to be (semi-permeable, to let the cell membrane conrol the process of osmosis(e.g water will go in, but not sugar)


Is glucose permeable or impermeable?

Glucose is permeable, meaning it can pass through cell membranes.


What characteristics make the cell membrane unique?

Cell Membrane is a semi-permeable part of a cell which takes part in exchanging enzymes, proteins or nutrients in between the environment and the cell. The Cell Membrane has a very lively effect to it and acts as a coating which also protects the cell in many ways.