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    How do u makes cells genetically modified or some thing like that
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    (Original post by majidabdul)
    How do u makes cells genetically modified or some thing like that
    identify gene
    restriction enzyme to cut the gene
    same restriction enzyme to cut plasmid open
    ligase to combine gene and plasmid
    use of vector like virus to insert the gene into the cell by gene gun
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    What was graph of habituation
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    for using anaesthetic drug, why vasoconstriction?
    and for a question in article-related, what did you write to increase validity of conclusion sth like that?
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    (Original post by 12103763d)
    for using anaesthetic drug, why vasoconstriction?
    and for a question in article-related, what did you write to increase validity of conclusion sth like that?
    get exact number of rats in both groups , ensure rats of same age and gender , get the exact amount of protein and other nutrients the rats ate
    This is what i wrote does this make any sense
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    Which one represented bundle of his
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    (Original post by majidabdul)
    What was graph of habituation
    i drew a table instead, dependent variable I wrote was number of crops uneaten and left in the field, I set 30 days for an investigation with repetition of 3,measure number again at intervals of each 5 days, so the number I assumed is decreasing like from 100 on day1 reduce to 0 for day 25...
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    Btw what about the question on light and the eye the one with 5 marks i guess
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    (Original post by majidabdul)
    Which one represented bundle of his
    the one that is a route or pathway sth like that
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    What about a graph of time(x axis) against number of crops eaten(y axis)
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    [QUOTE=12103763d;66041809]the one that is a route or pathway sth like that[/QUOTEwhich choice was it
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    (Original post by majidabdul)
    Btw what about the question on light and the eye the one with 5 marks i guess
    absorption of light by rhodopsin
    bleaching of rhodopsin
    split into opsin and cis retinal blah blah blah
    am i correct ?
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    (Original post by 12103763d)
    absorption of light by rhodopsin
    bleaching of rhodopsin
    split into opsin and cis retinal blah blah blah
    am i correct ?
    Wasn't queastion asking about bright light
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    (Original post by majidabdul)
    What about a graph of time(x axis) against number of crops eaten(y axis)
    in terms, it should be graph of y axis against x axis. absolutely fine!!
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    (Original post by majidabdul)
    Wasn't queastion asking about bright light
    what did you answer then ?
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    (Original post by 12103763d)
    absorption of light by rhodopsin
    bleaching of rhodopsin
    split into opsin and cis retinal blah blah blah
    am i correct ?
    I dont think this question has to do with rhodopsin. The phrasing of this question was extremely weird. They specifically said HOW bright light is detected leading to nerve impulses being sent to the brain. Although I did write about rhodopsin like you, the question wording threw me off a bit since bright light is detected by cones and the rhodopsin process is all about rods. :/
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    (Original post by TheMadHatteress)
    I dont think this question has to do with rhodopsin. The phrasing of this question was extremely weird. They specifically said HOW bright light is detected leading to nerve impulses being sent to the brain. Although I did write about rhodopsin like you, the question wording threw me off a bit since bright light is detected by cones and the rhodopsin process is all about rods. :/
    can anyone explain what answer will be like ?
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    (Original post by 12103763d)
    75-78 for A* , it's possible but just too high...
    Yeah I think at most it will be 72. The highest grade boundary for unit 5 ever has been 70.
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    (Original post by TheMadHatteress)
    Yeah I think at most it will be 72. The highest grade boundary for unit 5 ever has been 70.
    negative mate , it was 75 for the highest in 2013 june paper...
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    (Original post by 12103763d)
    what did you answer then ?
    i wrote a lot of ******** about light detected by cones then through spartial summation impulse sent to optic nerve to brain where it is interpreted by ocipital lobe
 
 
 
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