(B2.1) - Membrane Transport - IB Biology (HL)

[@Liunmayer]

Do you know that you saved my IB career thanks to your videos? ❤️❤️Thank you very much!

[@jillybrownie2390]

LETS GOOO ANOTHER VIDEO! ❤

[@davidakin3840]

i cant wait to watch this banger thanks so much

[@leeno5888]

You are genuinely my favorite person ever in the world

[@fred0817]

Great Video! Could you please do C4.1?