Leaving Certificate Biology Notes: Diffusion Osmosis
- Patrick Murphy
- Aug 28, 2024
- 1 min read
Updated: Oct 26, 2024
Keywords: Leaving Certificate study notes, Leaving Certificate Biology notes, diffusion, osmosis, passive transport, concentration gradient, semipermeable membrane, osmotic pressure, equilibrium, diffusion rates, water movement.
Keywords: Leaving Certificate study notes, Leaving Certificate Biology notes, diffusion, osmosis, passive transport, concentration gradient, semipermeable membrane, osmotic pressure, equilibrium, diffusion rates, water movement.
These notes are exactly the right length for revision. The distinction between diffusion down a concentration gradient and osmosis across a semipermeable membrane is where most students lose marks, so seeing them side by side helps. Worth adding a line on why equilibrium does not mean movement stops. For study breaks my class swears by Choicer Voicer Free, a browser game, which beats scrolling and gets them back faster.
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