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biology paper 1 doubts

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I guess your answer is correct. And for the question which asked which one had a single membrane, what was your answer?
Ummm can't memorize that question exactly!!!!.........the options were mitrochondria, chloroplast,nucleus, ribosomes n golgi apparatus???
So! I did ribosomes n golgi apparatus :)
 
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My doubts: question 33 (heart failure).. *high blood pressure . *reduced oxygen supply to cardiac muscles . *deposition of fats ... I am 70% sure though
Also that question about which will give equilibrium, I am not sure is it active uptake or fasc diffusion.. and the question about Beta chain of Hg I answered "primary secondary and tertiary"
 
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facilated diffusion
i wrote ''active transport' as it takes from a lower to higher conc. so the no. of molecules at the other side would keep on increasing..n no equilibrium would establish! Beside this, equlibrium involves energy!!!! n active transport is an active process!
 
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i wrote ''active transport' as it takes from a lower to higher conc. so the no. of molecules at the other side would keep on increasing..n no equilibrium would establish!
i did active uptake cuz fasc diffusion depends on no of prt channels, if there was no prt channels no diff will occur
 
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