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    i hate the plants .
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    (Original post by Arya123)
    Does anyone have notes on the core practical for determining the tensile strength of plant fibers?
    idea of suspending {fibres / bundles of fibres} with
    weights on / pulling them with a forcemeter/eq;
    2. { fibres / bundles of fibres} of same diameter used /
    different diameters accounted for;
    3. { fibres / bundles of fibres} of same initial length used;
    4. detail of how {weights added / forcemeter pulled};
    5. description of measurable endpoint eg {breaking point /
    stretched to standard length};
    6. repeated readings taken at each {weight / forcemeter
    reading} (using different fibre NOT just checking the
    reading with same fibre);
    7. reference to a safety procedure eg {goggles in case fibre
    snaps / precaution against falling weights};
    8. ref to control of {temperature / humidity / other
    relevant factor};
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    (Original post by Presidential)
    idea of suspending {fibres / bundles of fibres} with
    weights on / pulling them with a forcemeter/eq;
    2. { fibres / bundles of fibres} of same diameter used /
    different diameters accounted for;
    3. { fibres / bundles of fibres} of same initial length used;
    4. detail of how {weights added / forcemeter pulled};
    5. description of measurable endpoint eg {breaking point /
    stretched to standard length};
    6. repeated readings taken at each {weight / forcemeter
    reading} (using different fibre NOT just checking the
    reading with same fibre);
    7. reference to a safety procedure eg {goggles in case fibre
    snaps / precaution against falling weights};
    8. ref to control of {temperature / humidity / other
    relevant factor};
    Thank you so mcuh!!
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    i know that im really late , but i really need the new as biology specimen and some website to study from tommorow evenning is the exam

    help guys plzzzz
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    check the edexcel website ,on menu in the left middle of the screen put gce 2008 biology,then check the sample assessment material for a specimen and if uwant jan and june 2009 the go to freeexampapers.com
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    thx but i need specified
    noooooooooooootes
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    Notes for unit 2?... Go to this website scribd and type in 'Biology as edexcel unit 2' some notes might come up.
    http://www.scribd.com/
    • Thread Starter
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    Hey I thought of doing bio 2 for june as I have not revised yet!
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    Thread locked before the exam to prevent exam talk later today, will be reopened once the time limit has passed (See announcement)
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    does anyone think its hard?
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    I am a resit student, thought that was much easier than June. Quite straight forward tbh.
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    why are seed banks cool and dry? lol I could only reason I had was to increase life time of the seeds.
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    (Original post by Presidential)
    why are seed banks cool and dry? lol I could only reason I had was to increase life time of the seeds.
    Theres that and Germination is inhibited. Enzymes slowed down etc. Decay occurs mores slowly.
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    (Original post by RTom)
    Theres that and Germination is inhibited. Enzymes slowed down etc. Decay occurs mores slowly.
    Hmm I see, well I'm not too confident about the test but I think I did manage to get the 3 extra ums I need for an A.
    • PS Reviewer
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    PS Reviewer
    I don't think I did very well :sad:
    Although I did revise a lot more for last week's exam than this one, so it's not suprising really.
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    Thought exam was reallly hard, probably because I did not revise hard enough though. Although there were so many practical stuff!
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    Has anyone got the paper for this yet?
    • PS Helper
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    PS Helper
    has anyone got the paper??? PLEASE!!!
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    I am doing it, want to get full marks!!
    • Thread Starter
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    (Original post by Hopeful Medic 2011)
    I am doing it, want to get full marks!!
    Don't worry you'll get it!!
 
 
 
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