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AQA Biology AS New Spec - 26th May and 7th June

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    Is there anywhere we can get an unofficial mark scheme from?
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    I thought it went it went really well the two topics that came where probably the easiest ones

    Its dy/dx so u had to find the difference
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    (Original post by hxrrict)
    i got 22.5 but i dont think its right im not sure i even know how to calculate it i just divided the value on the left axis by 10
    Yeah I also got 22.5
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    For the magnification question, who else got something like 21,000? I followed all the steps but I think my answer looks weird, I'm not sure.
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    what did people do to get the values for the table (and then you had to do the graph) i divided the values they gave by 60
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    (Original post by neyscar)
    For the magnification question, who else got something like 21,000? I followed all the steps but I think my answer looks weird, I'm not sure.
    yes i got that too it was something like 214...
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    (Original post by hxrrict)
    i got 22.5 but i dont think its right im not sure i even know how to calculate it i just divided the value on the left axis by 10
    Pretty sure it was 9.4/9.5 if it was correct to draw a tangent
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    (Original post by neyscar)
    For the magnification question, who else got something like 21,000? I followed all the steps but I think my answer looks weird, I'm not sure.
    i got exactly that
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    that felt like a paper on enzymes I swear they were in every question, bit confusing. I got 22.5 for the ROR, but I messed up the magnification cos i did the wrong conversion For the graph question did other people get answers x10^-3?
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    (Original post by nav5678)
    what did people do to get the values for the table (and then you had to do the graph) i divided the values they gave by 60
    yeah i did that and then pressed the S->D button on my calculator to get it into standard form
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    It said the rate at 10 minutes ONLY, therefore doing change in conc over time is incorrect.
    You draw a tangent to the point and calculate as normal.
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    (Original post by melinalouise)
    that felt like a paper on enzymes I swear they were in every question, bit confusing. I got 22.5 for the ROR, but I messed up the magnification cos i did the wrong conversion For the graph question did other people get answers x10^-3?
    Yep x 10^-3
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    Can come one pls tell me if there was a fish question?
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    what did people write for a statistical test?
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    (Original post by nav5678)
    what did people do to get the values for the table (and then you had to do the graph) i divided the values they gave by 60
    Yeah I did that too - divided the values they gave by 60 and wrote it down in standard form, as it was shown on the calculator. Then when I plotted the graph I put (x10^-3) in brackets next to the axis label so I only had to label the scale with numbers 0 to 4 if that makes sense.
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    Predictions on grade boundaries, it's out of 75,?
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    (Original post by WilliamCL)
    Can come one pls tell me if there was a fish question?
    there wasn't one
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    (Original post by neyscar)
    Yeah I did that too - divided the values they gave by 60 and wrote it down in standard form, as it was shown on the calculator. Then when I plotted the graph I put (x10^-3) in brackets next to the axis label so I only had to label the scale with numbers 0 to 4 if that makes sense.
    Yes!! what was the shape of your graph?
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    (Original post by WilliamCL)
    Can come one pls tell me if there was a fish question?
    There wasn't a question on the new biology spec paper 1 about fish. Must have been another paper
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    (Original post by neyscar)
    For the magnification question, who else got something like 21,000? I followed all the steps but I think my answer looks weird, I'm not sure.
    i got the same 84mm= 84000um /4 =21000
 
 
 
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