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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?
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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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.
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 if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
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.
What would happen if the membrane of nucleus became permeable to most substance?
The nucleus would be damaged.
What happen to the cell if cell membrane not a semi-permeable membrane?
The cell would die as it couldn't maintain homeostasis.
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.
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 if a nucleus became permeable to most substances?
the nucleus would be damaged. according to apex. hope this helps.:)
What would happen to an organisms if its cell membrane became permeable to most substances?
It would die as harmful substances enteres the cells.
Does osmosis occur in dead cells?
if the membrane is intact and there is a change of concentration of solut or solvent, osmosis should happen.
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.
Can osmosis occur across a room?
No, osmosis is the movement of water molecules from an area of high concentration to an area of low concentration through a selectively permeable membrane. It occurs at the molecular level and requires a semi-permeable membrane to happen. Osmosis cannot occur across a room.
What would happen to an organ if its cell membranes became permeable to most substance?
it would die as harmful substances entered the cells. (APEX)
