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    (Original post by BenG6)
    You forgot to use brackets, doing the division gets you 0.66667, multiply by 100 after you get 67%
    No I did bidmas haha I still get 0.66
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    (Original post by sunny181113)
    38 is probaby a bit too low -- maybe 42?
    Likely - I think the rest are pretty accurate though.
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    (Original post by Ed_E)
    What was the question about alcoholic rats which some people are on about?
    I have no idea! I think it was just information- it wasn't actually a question
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    (Original post by Elliepinhorne)
    The neurone speed would of been 50/80 so 0.06. X that by 100 you get 60%
    80/50 - wrong way round
    Speed = distance/time

    You did speed = time/distance
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    well i failed that paper
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    (Original post by dindin12345)
    I am afraid you would get no marks as you would have to 67% for 1 mark and for two it was 0.67
    I multiplied it by 100 and still got 0.6 recurring
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    The last question about indicator organisms, I put stonefly nymph which lives in high level dissolved oxygen and for similar I put invertebrate animals? What about everyone else?
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    (Original post by haniyasaeed)
    I have no idea! I think it was just information- it wasn't actually a question
    oh ok, thx. I was worried I'd missed a page out!
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    What does the definition of an "independent company" have to do with Biology? Honestly, that biology exam was the worst. Defence against diseases, menstrual cycle, plant hormones and a bunch of other stuff I revised for didn't come up I'm hoping to have gotten a B, maybe high C. I looked at the unofficial mark scheme and I've got around 26/27 marks so far (but I know it's not accurate, just a rough idea)
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    It will same as alway 50 marks is an A* as that is UMS of 90% .
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    (Original post by habeeb_00)
    I got 0.666 whoops for the malaria one

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    Yeah! That what I got as well, but i rounded it off to 0.67% though
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    for the last question I put invertebrates, is that right?
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    Does anyone remember the order of the boxes on the first question, I think I ticked the wrong one
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    the percentage of people that died from malaria was 0.6%

    what was the answer to making GM Mosquitos
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    Would this be correct if I put 'A company which tests the drug and puts it through different clinical trials' for the 'What is an independent company?' question.
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    What do you think the grade boundaries will be i hope its like the 2014 grade boundaries
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    (Original post by binguchoi)
    for the last question I put invertebrates, is that right?
    I don't know but sounds good! I put a co2 data logger hahaha
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    (Original post by habeeb_00)
    Independent company would be unaffiliated with the drug company

    Legal, recreational



    Boys drink more beer, lager, cider than girls, girls drink more of everything else

    It's too small a sample size

    Fat - store of energy and warmth
    Carbs/sugars - used for energy through respiration
    Proteins - growth, repair of cells, replacement of old ones
    Fibre - used to aid digestion

    Skin is sense organ for spinal cord

    80/50 = 1.6 for neurone speed





    That's jumbled up - what did ya get for the horses one
    For the six marker:
    Ther are seven food groups: carbs, fats, protein, minerals, vitamins, fibre and water.
    One was already given (minerals) so id presume the 6 left would be one for each mark - name and explanation.

    Carbs - provide energy
    Fats - store energy, insulate us, protect vital organs
    Protein - build and repair tissues such as bones and muscle
    Vitamins - general health
    Fibre - regular bowel movement
    Water - maintain fluid level, regulate body temperature
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    (Original post by Anmol_.)
    Yes those GBs are totally u realistic. I personally feel the grade boundaries should be slightly lower this year compared to last year so should be around 45 for an A*
    That would be ****ing lovely
 
 
 
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