How to Investigate Membrane Permeability

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[@maliktaha95]

completed the playlist, tommorow is my A Levels Exam

[@yohanhenry7243]

Just finished the videos my A level exam is today
Thanks a lot

[@kaithlynhuman357]

your playlist for practical's are so good! thank you

[@electricalshaheer]

At 3:14, you said its humanly impossible to put the beet cylinders altogether. Just put 5 in one and record that and repeat with the others. That may lead to some time passing by but its efficient

[@0308.]

Thanks for these videos mam plz upload more videos on p3 precticals and cover full syllabus for p3

[@dominiquesnyman468]

Are these all the possible experiments for paper 3 exam?
- enzyme conc
- substrate conc
- membrane permeability
- microscopy
- food tests
Is there any experiments to do with osmosis or diffusion?
We did an experiment with a visking tube in class once as well as an experiment using agar blocks
Can those experiments appear in exams?

[@behlogy]

Yes and yes!

[@Syeda_Fizzah_Azeem]

this was such a helpful playlist

[@ropafadzomwanza3781]

You’re so good thank you

[@Mega_mind20]

Hi! I am a private candidate, and i wanted to ask if a candidate is supposed to know how to set a specific wavelength for a spectrophotometer and do we have to know how to use one ?

[@behlogy]

You just need to know it in theory. Spectrophotometer will not be examined in P3 (not enough machines for each student heh)

[@cappybaraeats]

can u pls pls pls pls cover the whole p3 syllabus i rllu rllu need ur help

[@behlogy]

I did! Checkout the playlist