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What would happen to the membrane potential if a substance that makes the membrane permeable to ions is added to the cell?
Vfhoko
If a subsance is applied to a cell that makes the membrane more permeable to ions, the interior voltage changes. If the interior voltage becomes more positive (say from Ð70 mV to Ð60 mV), this is called a depolarization. If the interior voltage becomes more negative (say from Ð70 mV to Ð80 mV) it's called a hyperpolarization.
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∙ 10y ago
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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 would happen if the membrane of nucleus become permeable to most substances?
The Nucleus would be damaged. Apex
What would happen if the cell wasn't permeable?
the cell membrane is not completely permeable.This allows substances in and out of the cell and only a few substances could get into the cell.If the cell membrane becomes permeable any substance including the bad ones will get in easily this could destroy the cell.
What would happen if the membrane of the nucleuos became permeable to most substances?
That would expose the DNA to possible damage.
What would happen if the membrane if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
What would happen if the membrane of nucleus became permeable to most substance?
The nucleus would be damaged.
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 happen to the cell if cell membrane not a semi-permeable membrane?
The cell would die as it couldn't maintain homeostasis.
What would happen if the membrane of a nucleus permeable to most substances?
The nucleus would be damaged.
What would happen if the membrane of nucleus become permeable to most substances?
The Nucleus would be damaged. Apex
What would happen if the cell wasn't permeable?
the cell membrane is not completely permeable.This allows substances in and out of the cell and only a few substances could get into the cell.If the cell membrane becomes permeable any substance including the bad ones will get in easily this could destroy the cell.
What would happen if the membrane of the nucleuos became permeable to most substances?
That would expose the DNA to possible damage.
What would happen to an organisms if its cell membrane became permeable to most substances?
It would die as harmful substances enteres the cells.
What would happen if the membrane if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
When ions move across a plasma membrane what will happen?
they create a flow of electrical currrent that can disturb the resting membrane potential.
If the nucleus is surrounded by a semipermeable membrane what would happen if this layer were permeable to most substances?
Large molecules would be able to enter and damage the nucleus.
If a chemist wants to study dissfusion should a semipermeable membrane be used?
Diffusion is essentially the movement of solute molecules from a region of higher concentration to a region of lower concentration. A semi permeable membrane need not be used to study this phenomenon
