AQA A LEVEL BIOLOGY REQUIRED PRACTICAL 3: OSMOSIS

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I subscribed to your channel well thankyou for having time to make this video

sonieandaizahworld
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Hi, great video. I just dont understand step 5 of the practical, if you could please explain .


Thanks alot.

digitella-
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i love you so much please make more videos on practicals

uwotm
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Great video again, I am struggling to understand how to make serial dilutions and calibration curve... it would be extremely useful to watch your video on how to make serial dilutions. There are so many tricky questions (past papers) on concentration of sucrose and distilled water. Much appreciated as l am self- teaching. Many thanks again 🙏🏻

cerensengezer