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they die
cell walls rupture
it will shrink the cell when place on hyper tonic solution, otherwise it will swell in contrary
simple diffusion. When you surround a cell with water the water diffuses through the cell membrane causing it to swell and burst. The opposite is hyper tonic.
they don't because they have a cell wall. they have what we call plasmolisis. which is when the it looses water (because of the concentration gradient)
Red blood cells in a hypertonic solution will shrink. This occurs as water moves out of the red blood cell.
Since solutions natural move from a higher concentration to a lower concentration, the solution is hyper-tonic. The salt will move rapidly into the cell, causing the cell to expand and then explode.
Yes .
salt water. this will cause the cell to lose it's water osmotically resulting in it becoming plasmolysedA hypertonic solution
It would crenate (shrivel up). The water within would exit the cell to attempt to balance the excess salt concentration in the solution.
Water moves into the cell by osmosis. If it is a plant cell, it will become fully turgid. If it is an animal cell, the cell will become larger and larger and will eventually burst.
This depends on the nature of the NaCl solution...If it is a Hyper-tonic solution (More concentrated solution than onion cells), water will move by osmosis down it's concentration gradient, from a region of less negative water potential (high Ψ) in the onion cell, to a region of more negative water potential (low Ψ) in the solution through a selectively/partially permeable membrane;so the onion cell will be plasmolysed and will look "flaccid" (vacuole gets smaller and shrinks).The vice versa happens with a Hypo-tonic (less concentrated solution than onion cell) NaCl solution;The onion cell will then look "turgid" (has a large vacuole exerting a pressure on the cytoplasm and pushing it towards the cell's cellwall to make it "tensed".