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A level Biology: Post your doubts here!
B is the answer,we know that A binds with T and C binds with G, therefore first we need to notice that which two columns have ALMOST same number of nitrogenous bases. we can conclude that B and C have almost same number of bases.to support this they have taken an rna which contains uracil.so... -
A level Biology: Post your doubts here!
dna molecules have hydrogen bonding,N-H bonding which needs high temperature and very different ph for example 2 or 12 to get this bond break, but rna have no n-h bonds and there for it can be easily broken down,and rna needs to be broken because extra proteins is not supposed to be formed... -
A level Biology: Post your doubts here!
1-c,12-c,15-dont know,16-c,22-b are the answers correct? -
you too.but hard to spell yours!!!:p
you too.but hard to spell yours!!!:p- help pls
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Exam in Feb-March 2016
2moro english and chem practical okh bye i need to study a bit. -
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Exam in Feb-March 2016
first they gave old then i asked the examiner that they should give 2016 data booklet and then they got it from syllabus and distributed to all.I guess we had to use the old one only and we can get answer there was no use of ir spectrum values to find answer,but as i used the data i might be in... -
Exam in Feb-March 2016
I think i am unlucky in our school they gave 2016 data booklet from school i quoted data from it. -
Exam in Feb-March 2016
I think i am unlucky in our school they gave 2016 data booklet from school i quoted data from it. -
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Exam in Feb-March 2016
Same even fr me they gave 2013 data booklet i thing chem threshold should be around 39 this year -
Exam in Feb-March 2016
hey that means you will get 60 out of 60?i got the last question wrong.about that ir spectrum. -
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hey,I am also from India just wanted to know that did you feel physics paper 2 was hard?And what...
hey,I am also from India just wanted to know that did you feel physics paper 2 was hard?And what about Mathematics P1- help pls
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A level Biology: Post your doubts here!
C is correct i think not sure,because A,B and D are wrong as we cannot see ribosome,Mitochondria and Lysosome under light microscope.