• Created by: saziz123
  • Created on: 14-11-18 15:45

Osmosis= is when only water moves accroos a partially permeable membrane from a dilute solution to a concentrated solution.

Diffusion= Diffusion is the spreading out of the particles of a gas or of any substance in a solute. This results in the net movement of particles from an area of higher concentration to an area of lower concentration.

Active transport= Active transport allows cells to move substances from an area of low concentration to an area of high concentration. This movement is against the concentration gradient. Cells can absorb ions from very dilute solutions. It enables cells to move substances such as sugar from…


No comments have yet been made