Qualification > Sciences
Edexcel BIOLOGY Doubts!!!!
Blizz_rb93:
How does High temperatures affect the beetroot's membrane permeability?? i know how low temperatures affect but i just dont know how to put the one for high temperatures in a acceptable form lol
ksitna:
the higher the temp the more pigment comes out
except for zero, i dunno why tho
yep and at 70 degrees the pigment is destroyed or all the pigment has gone out aand not a lot left so a very small amount of pigment comes out
correct me if im wrong tho :/
and tell mee Psyclax
what did u study
like just the core practicals?
Uchia:
higher temperatur more kientic energy cells might get damaged more allowing more dye pigment to move/leak out and as there is high temperature the membrane becomes more permeable so more dye will move at a specific amount of time
Uchia:
and right at 0 it could be a control for comparison no kienitic energy so less cells will get damaged resulting in no dye leaking out good luck for both of us. God help us to get aces
Blizz_rb93:
so far all good, i studied alot..
yeah i studied all the practicals and i answered alot of questions on each
so inshaallah i do good =)
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