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OCR F211/F212 AS Biology Retake 2016 Watch

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    (Original post by benjithestrange)
    What did everyone do for the cells that are present in the diclyoskbdhe plant leaves but not moss leaves?
    I put meristem and cambium 💀 but I know cambium is wrong


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    (Original post by claytonb)
    I put guard cells and spongy mesophyll cells??
    Spongy mesophyll is a tissue mate.
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    What did people put for the microscope question ? Was it picture A or B that was taken with a scanning electron microscope?
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    companion cells and meristem? lol failed so bad
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    Do u think spongey mesophyll cells is ok
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    (Original post by _melissamitchel)
    What did people put for the microscope question ? Was it picture A or B that was taken with a scanning electron microscope?
    A the 3D one
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    (Original post by AlexH123)
    The correct answer would have been the fluctuating pressure rather than high pressure in arteries close to the heart as reason for the elastic tissue. Not sure what letter it was though
    Yeah that's what in put thanks!
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    (Original post by benjithestrange)
    Nice, I put guard cells and mesophyll cells, no idea what's correct. What feature of the membrane doesn't allow minerals through? Seemed basic but I'm pretty sure I messed it up- phospholipid bilayer?
    Yeah that's correct, it will only allow substances such as O2 and CO2 through, the carrier proteins allow ions to go through so the phospholipids block it.
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    (Original post by Noorvik)
    Spongy mesophyll is a tissue mate.
    Erm i put down companion cells and parenchyma cells😢
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    Anyone know if there is a thread for the Edexcel biology re sit old syllabus paper ?
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    I put that too!

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    (Original post by _melissamitchel)
    What did people put for the microscope question ? Was it picture A or B that was taken with a scanning electron microscope?
    A because it's 3D and I put Y for the transmission electron microscope


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    (Original post by Beckyg19)
    A the 3D one
    What was it on the other microscope question about magnification? I put Z
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    Just did the 2016 retake AS Biology f211 paper and I must say I am very chuffed with how I did. I finished the paper a bit early so went back and corrected two questions I got wrong. Trust me, Its all about exam technique. However much biology you know, it doesn't matter, if you have good exam technique and manage your time effieciently you can easily nail it.
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    It wasnt an easy paper though.
    Which leaf was it?
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    (Original post by Hsn_)
    I put meristem and cambium 💀 but I know cambium is wrong


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    Palisade cells and mesophyll cells i believe
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    (Original post by 09hcutler)
    What was it on the other microscope question about magnification? I put Z
    Yeah same i put down z too
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    (Original post by 09hcutler)
    What was it on the other microscope question about magnification? I put Z
    I put Z too

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    I got BADE too
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    (Original post by ben1gregoriou)
    Think I put B,A,D,E
    Think I did D A B E, because smooth muscle maintains pressure when it fluctuates? And elastic fibres stop the artery from bursting under high pressurw.. Idek
 
 
 
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