Diffusion is the spreading of particles from an area of higher concentration to an area of lower concentration, moving down the concentration gradient.
Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration, following the concentration gradient.
| Front | What is diffusion? |
|---|---|
| Back | Diffusion is the spreading out of particles of any substance in solution, or particles of a gas, resulting in a net movement from an area of higher concentration of the substance to the area of lower concentration down the concentration gradient |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Cells give substances transported human body diffusion oxygen
Previous card: Therapeutic stem cloning medical embryo cell treatment produced
Up to card list: GCSE AQA Biology 9-1 Cell Biology