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    (Original post by GunnerArshavin)
    I wrote Oxygen is produced :o:
    i wrote because the plant is photosynthesising..a complete guess :eek3:
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    (Original post by GunnerArshavin)
    I am not able to do those Experiment questions , I am good on the theory work , but the experiment questions always confuse me and I end up getting mistakes.
    Ummm, this thread is talking about Unit 2. I think your doing Unit 1a and 1b, as you mentioned.
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    (Original post by Awesomesauce)
    Ummm, this thread is talking about Unit 2. I think your doing Unit 1a and 1b, as you mentioned.
    I done both , as I retook unit 1 aswell.
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    Oh godd.. :/

    really scared abouthow it went... not sure if i did well or not
    wanna be a doctor so im aiming for A*s and i worked SO hard for it, but think i may have messed up

    for the carbon cycle one I put that detrivitous feeders start the process of decay and microorganisms ie bacteria help decompose the body too. Then i put carbon was released back into the air after respiration as carbon dioxide ... think thats right

    completely didnt get the seaweed floating question though how many marks was it ?

    or the question about light intensity and enzymes... i got it the wrong way round and thought that sugar was insoluable for some stupid reason crap, and i thought i was doing it all right in the exam so scared now

    what did you get for the diabetes question about joining the lines for treatment??
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    ratio question... was there a ratio question on unit 2? O_o
    and the floating disks thing, i put 'because they are less dense' oh god, i've failed. and i got an A* in the mock. does anyone know what the grade boundries will be (approx) ?
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    How much revision has everyone been doing?
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    hi can any help on how you got 0.42, i don't remember what i done, or what the question was
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    yes, i got 0.42, but then i totally messed up the next calculation.
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    how did you get that
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    (Original post by GunnerArshavin)
    I found the last pages very difficult , did not know what to do . And I also made a mistake on the cystic fibrosis ratio

    im sorry but what cystic fibrosis ratio?? I remember the one about draw a genetic diagram, something about how could this couple have a baby with cystic fibrosis but not a ratio

    what did the ratio q say ??
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    what did you put for the question about why should you take 5 eggs not 1? (the cystic fibrosis one) or somthing like that.
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    i put there is more variety to choose from
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    (Original post by livvyyy)
    what did you put for the question about why should you take 5 eggs not 1? (the cystic fibrosis one) or somthing like that.
    wasnt the question,, describe the advantages and disadvantages of screening the embryos?? not why they should take 5 eggs rather than 1 ??
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    no, there was one about taking 5 eggs. i think it was a 1 mark question.
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    What did you put for the question about: Why did they wait until the 5th seaweed to float instead of the 10th seaweed to float?
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    can som1 tell me how they got 0.42, im confused HHHHHHHHHHHHHEEEEEEEEELLLLLLLLLL LLLLOOOOOOOO!
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    (Original post by mu3icxbabee)
    im sorry but what cystic fibrosis ratio?? I remember the one about draw a genetic diagram, something about how could this couple have a baby with cystic fibrosis but not a ratio

    what did the ratio q say ??
    Ratio? I don't recall any ratio question... Although the ratio of having the disorder was 1/4.
    Also for the question about where amalyse was produced, I wrote pancreas and liver, liver was a guess, is it right?
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    I got that the disc floats because it contains stomata
    And I said using 5 eggs is more reliable, as some eggs may be killed, seemed legit
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    (Original post by Awesomesauce)
    What did you put for the question about: Why did they wait until the 5th seaweed to float instead of the 10th seaweed to float?

    that they could finish the experiment sooner:eek: it sounds like its wrong, but it's all i could think of.
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    (Original post by livvyyy)
    that they could finish the experiment sooner:eek: it sounds like its wrong, but it's all i could think of.
    Haha I agree, it is less time consuming I said
 
 
 
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