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biology pp6 revision notes

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ohh sooo sry ..read the q wrong ..really sry yes u should shade itt.. :$
 
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Well, it is my first time to enter cie examinations. Iam giving biology this may/june 2013. I know it is really weird to ask but anyone knows any expected question in paper-6 or paper-3 bio.
Thanks.
 
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Thank you so much! These are really helpful. Also, which sugars can pass through a partially permeable membrane/visking tubing and which cannot?
 
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Thank you so much! These are really helpful. Also, which sugars can pass through a partially permeable membrane/visking tubing and which cannot?

well..,glucose can pass through visking tubing. glucose particles are small enough to pass through the partially permeable membrane(visking tubing). visking tubing allows some particles through but not others. large particles like starch cannot pass through because of its size.
 
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well..,glucose can pass through visking tubing. glucose particles are small enough to pass through the partially permeable membrane(visking tubing). visking tubing allows some particles through but not others. large particles like starch cannot pass through because of its size.
what about maltose and lactose?
 
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just a little question guys , how do u know whats the x-axis and whats the y-axis cuz i always get confused
 
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thx a lot.. this really help me coz i learn all the biology by myself in only 3 months before tmr's exam ...never take biology in scl T^T
also no tuition teacher help me for the revision~ wish u good luck tmr!:p
 
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