Diffusion, Osmosis and Active Transport
A collection of videos and experiments that are suitable for Biology.
2.14 Turgid Plant Cells
Understand the importance in plants of turgid cells as a means of support
2.15 Factors affecting the rate of diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15a Surface area and diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15b Temperature and diffusion
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
2.15c Concentration gradients and cells
Understand the factors that affect the rate of movement of substances into and out of cells - to include the effects of surface area to volume ratio, temperature and concentration gradient.
| Check out our most popular games! | ||
|---|---|---|
 Fraction Concoction |
 Fact Family Game |
 Number Bond Garden |
 Online Addition Subtraction Game |
 Penguin Solitaire |
 Sawayama Solitaire |
 Ark Solitaire |
 Eldritch Invasion |
 Shenzhen Solitaire |
Check out more Solitaire games here.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.