Y9 Biology MYE

Y9 Biology MYE

By Tammy Then

osmosis experiment using potato strips

please watch the video

Ignore the use of the terms (hypotonic, hypertonic and isotonic) in this video because as I have mentioned before that these terms are usually to show osmosis is animal cells.

By Sarah Othman in Google classroom 28 Mar​

​Osmotic burst of blood cells

​Red blood cells under the microscope, hypo and hypertonic solutions

osmosis in cells

By Sarah Othman in Google classroom 23 Mar

​diffusion in living things

Please watch these videos for some more explanation of examples of diffusion in living things. Just focus on the diffusion of gases part.

By Sarah Othman in GC 20 Feb

​GCSE Biology - Diffusion #6

Alveoli: Gas Exchange

​1.1 Cell Structure and Function Powerpoint Slides

Please watch the video as part of the topic's introduction and then go through the Year 9 Bio Intro PDF.

By Sarah Othman in GC 8 Jan

​Learn about cell structure and function in this engaging and fun intro to cells

​1.1 Cell Structure and Function Powerpoint Slides

Please watch the video as part of the topic's introduction and then go through the Year 9 Bio Intro PDF.

By Sarah Othman in GC 8 Jan

​Biology: Cell Structure / Nucleus Medical Media