A level biology aqa hmk question help pls ty

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Donnialy
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So i did the required practical 3 which is the potato one and i found that at 0.11 M the concentration of sucrose is the same as water potential in potato cell. How to found out the water potential tho? Is there an equation? Ty !! (ik 0.11M is not the correct answer lol)
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thomas.rhett
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There is an equation to find the solute potential given the sucrose concentration but for exam purposes, I "think", stating use a reference table showing relationship between sucrose concentration and water potential is enough.

https://www.njit.edu/precollege/site..._Potential.pdf
Last edited by thomas.rhett; 1 month ago
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Donnialy
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(Original post by thomas.rhett)
There is an equation to find the solute potential given the sucrose concentration but for exam purposes, I "think", stating use a reference table showing relationship between sucrose concentration and water potential is enough.

https://www.njit.edu/precollege/site..._Potential.pdf
ok thank you, i will use that website
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