Same, concentration of solute is equal to that inside of the cell, cell doesn't lose or gain water.

Above, higher concentration of solute outside cell causing movement out of the cell causing the cell to shrivel.

Below, lower concentration of solute outside the cell causing water into cell. Cell swells.

Passive movement of molecules from high to low concentration, evenly distributes molecules.

Type of diffusion in water. Movement of molecules through semipermeable membrane from low to high concentration.

Facilitated diffusion

Type of diffusion. Molecules move across cell membrane through protein channels.

Movement on molecules through cell membrane without using energy (ATP). High to low concentration.

Movement of molecules through cell membrane using energy (ATP) from low to high concentration.

Controls what goes in and out of cell.

Consists of 2 layers of phospholipids.

Phospholipid molecules

Every phospholipid is made with a hydrophobic head and a hydrophilic tail

Bind to specific molecules to trigger a reaction to outside environment.

describes a solution to cause the cell to gain or lose water. Due to amount of salt present,

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Stack #4633127

Question	Answer
Isotonic	Same, concentration of solute is equal to that inside of the cell, cell doesn't lose or gain water.
Hypertonic	Above, higher concentration of solute outside cell causing movement out of the cell causing the cell to shrivel.
Hypotonic	Below, lower concentration of solute outside the cell causing water into cell. Cell swells.
Diffusion	Passive movement of molecules from high to low concentration, evenly distributes molecules.
Osmosis	Type of diffusion in water. Movement of molecules through semipermeable membrane from low to high concentration.
Facilitated diffusion	Type of diffusion. Molecules move across cell membrane through protein channels.
Passive transport	Movement on molecules through cell membrane without using energy (ATP). High to low concentration.
Active transport	Movement of molecules through cell membrane using energy (ATP) from low to high concentration.
Cell membrane	Controls what goes in and out of cell.
Phospholipid Bilayer	Consists of 2 layers of phospholipids.
Phospholipid molecules	Every phospholipid is made with a hydrophobic head and a hydrophilic tail
Hydrophobic	"Water - fearing"
Hydrophilic	"Water - loving"
Receptors	Bind to specific molecules to trigger a reaction to outside environment.
Tonicity	describes a solution to cause the cell to gain or lose water. Due to amount of salt present,

Created by: user-1747011

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