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Concepts Discussed In Transport In Cells Worksheet (Diffusion: the…
Concepts Discussed In Transport In Cells Worksheet
Diffusion: the movement of molecules across the membrane from an area of high concentration to an area of low concentration.
Change in the concentration of the sugar solution on each side of the membrane as water molecules move.
The solution inside the cell will become more concentrated with the net movement of water
The solution outside the cell will become less concentrated with the net movement of water
A solution consists of a solute and a solvent mixed together
People can possibly die from drinking too much water.
The consumption of several liters of water in a short amount of time can lead to brain edema and death.
Your brain cells don't have a cell wall to prevent lysis.
If too much water enters the cell it will swell and burst.
Osmosis: The net movement of water from a dilute solution (high concentration of water) to a concentrated solution (low concentration of water)
Hypotonic extracellular solution is HIGH
Isotonic extracellular solution is EQUAL
Animal Cell
Hypertonic-Crenated
Isotonic-Normal
Hypotonic-Lysed
Plant Cell
Hypertonic-Plasmolysed
Isotonic-Normal
Hypotonic-Turgid
Hypertonic extracellular solution is LOW
Dilute solution: high concentration of water Concentrated solution: low concentration of water
Intracellular: concentration of molecules inside of the cell
Extracellular: The molecules outside a cell