Required Practical 2 - Osmosis in potato tissue Flashcards

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1
Q

how do you calculate mass change %

A

final mas - initial mass/ *100
initial mass

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2
Q

how do you set up the practical

A

use cork borer to cut 5 identical potato cylinders
record mass of each potato
place potatos in different concentrations of sugar solution and record mass after 30 mins

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