Practicles 2 Bio143-Delgado

Front 1

what is the passive, net Movement of molecules from regions of ___ pressure, heat, andconcentration to ____ regions.

Back 1

Diffusion

Front 2

Polar Molecules hint;what is their charge.

Back 2

molecules that have positivly charged areas and negativly charged areas.

Front 3

Dialysis is the ____ of dissolved ____ by means of their equal or unequal diffusion through a differentially ____ membrane

Back 3

is the seperation of dissolved substances by means of their unequal diffusion through a differentially permeable membrane

Front 4

the shrinking of cells when water moves out of the cell

Back 4

creatnation

Front 5

brownian movement

Back 5

the name given to the random movement of free molecules, and passivly moves molecules in a biological system.

Front 6

membranes are alive in a sense that they respond to their environment and allow some molecules to pass while retarding others.

Back 6

differntially permeable

Front 7

blue lips and blue veins

Back 7

blue lips blue veins