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  1. F

    Urgent Help in BiolOgy!!!!

    can any1 of u send me da marking scheme of may/june 2001 oct/nov 2001 plzzzz i want them urgent!!!!
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    Biology P22 Was Quiet Easy !!!!

    Guyz how was ur biology paper 22 mine was awesum n i felt it was easy as i find pastpaers were hard comparing to dix exam paper n plzz evryone dont discuss da paper here in dixc topic as nibz wil lock it as i saw him doing others topics who discussed almost whole paper so do discuss after 24...
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    Urgent Help For Biology Plz Help Me!!!!

    I WANT THIS ANSWERS AS SOON AS POSSIBLE COX THEY R REALLY IMPORTANT MAYBE CAN CUM FOR BIOLOGY P22!!!! 1. Difference between Prokaryotic/Eukaryotic ; Plant/animal cell. 2. Questions on Lipids, triglycerides, pospholipids. 3. Relationship between structure and function of Haemoglobin and...
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    Urgent Help In Chemistry!!!!

    can any1 telme extract defination for activation energy ionization energy and explain me boltzman distribution plz urgent!!!
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    Hurry Up Vote 4 Next Moderators !!!!!!

    viewtopic.php?f=26&t=6720
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    Urgent Help In Biology!!!!

    Plz anyone exlpain me da answers wats points needed to be wriitenbelow from syllabus for chapter enzymes transport in plants mammlian n gaseous exchange in Aslevel !!!! Enzymes (a) explain that enzymes are globular proteins that catalyse metabolic reactions; (b) explain the mode of action of...
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    Tips For Studying For Chemistry Paper 22 On 16ht May 2011

    A link help in learning types of reaction for Organic Chemistry ...) http://www.creative-chemistry.org.uk/al ... ch3-03.pdf
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    Chemistry Paper 33 Guess....!!!

    Recently my frnd told me guesses (seem correct) for chemistry Q1.Titration with KMnO4, might involve dilution using volumetric flask, and finding water of crystallisation, either of MgSO4,or CuSO4. The answer will be 7! It could be the other way round, and the salt will be XSO4.7H2O and X has...
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    A-Level Physics Worksheet

    FOR PHYSICS ASLEVEL PAPER 33 what we hav been practicing is the electricity one with beads in place of resistors.its very simple..and ya in the oscillation one we will be having a cylinder instead of a pendulam bob.. i doubt anything concerning magnets or diodes on A2 level will come for As...
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    Physics Cheat Sheet

    FOR PHYSICS ASLEVEL PAPER 33 what we hav been practicing is the electricity one with beads in place of resistors.its very simple..and ya in the oscillation one we will be having a cylinder instead of a pendulam bob.. i doubt anything concerning magnets or diodes on A2 level will come for As...
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    WEBSITE FOR NOTES ETC

    FOR Chemistry PAPER 33!!!!!!!!!! hydrated ammonim salt titrated with KMnO4 usual salt analysis one thermal question We have to titrate ammonium nitrate with KMn04 or would we need to oxidize potassium iodide in the presence of ammonium nitrate and then titrate the resulting solution with...
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