Diffusion,Osmosis,Solution Flashcards
Hypotonic
less solute+more solvent
Hypertonic
more solute+ less solvent
Solvent
part of a solution that does the dissolving
Solute
part of the solution that gets dissolve
Solution
a homogenous mixture of 2or more substances
Isotonicisotoniv
a equal amount of solvent+solute
⬆️Solute
⬇️Solvent Hypertonic
⬇️Solute
⬆️Solvent Hypotonic
= solute&solventEqual
isotonic
what part of a solution gets dissolved
solute
what part of the solution does the dissolving
solvent
Homogeneous Homogenous
Uniformly mixed and distributed in the solution
3 types of solutions
Isotonic, hypotonic, hypertonic
Hemolysis
Process by which a RBC when placed in a hypotonic solution will swell or burst
Crenation
the process of which a rbc when placed in a hypertonic solution will shrink & die
When it comes to diffusion what is moving?
Molecules/particles are moving
Diffusion
Always only move from high concentration to low concentration
Cell membrane/plasma membrane is what part of the cell
Outer lining of the cell
What does the Cell membrane/plasma membrane do
Separates cell; semipermeable;selectively permeable
Purpose of the semipermeable membrane
Maintain a proper environment for the cell to function
2 processes that control the passing of materials through the cell membrane
Diffusion & Osmosis
Osmosis what is always moving?
Solvent H2O