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A level Biology: Post your doubts here!
I couldn't manage to do too much for bio...I did from 2013-2018 but for chem I've done from 2010-2018 -
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A level Biology: Post your doubts here!
Btw if anyone has done papers before 2013 so plz post the tricky qs....would be a great help :) -
A level Biology: Post your doubts here!
What do u mean by that? Like it's the usual transcription -
A level Biology: Post your doubts here!
No no endocytosis and exocytosis are active...this is confirmed Be careful! -
A level Biology: Post your doubts here!
I got it :) should be passive right?? -
A level Biology: Post your doubts here!
But shouldn't it be a passive process? As is mentioned? -
A level Biology: Post your doubts here!
How can we have a guess for P1?:p -
A level Biology: Post your doubts here!
These are also worth remembering! -
A level Biology: Post your doubts here!
Is it confirmed from the ms?? -
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A level Biology: Post your doubts here!
How can cytokines be released by macrophages? :( -
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A level Biology: Post your doubts here!
Lol I said 5 plz read carefully................... Not 9 or 10 bqz that particular question says phopholipid LAYERS so 5 times 2 is 10 This question asks about phopholipid BILAYERS which is 5 NOT 10.... -
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Chemistry: Post your doubts here!
Enthalpy change of reaction= 3(+111) + (+822) +3(-394) = -27 55.8g is 1 mole. Since ΔH for this reaction is for 2 moles, so divide it by 2 to get -13.5