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Edexcel Biology (Unofficial) B2 Mark Scheme.

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Rof74
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Original post by Usk40
For the DNA section, Does nayone know the answer about the base/codon question. I got 210 but i'm not sure if thats right?


I did 630 times 3 not divide. So I got 1890


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Original post by keepyourapology
How did that exam go? Will be posting a mark scheme based on answers soon!

Special thanks to niichola!

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Can you make an unofficial mark scheme for C2 please
is this definitely the edexcel b2 2016 paper?
Original post by nathanheath
is this definitely the edexcel b2 2016 paper?


I believe so- I sat this paper in June.
what grade did you get overall in this paper?
is this the higher paper?
Is rhis for igcse or gcse?

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