• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. H

    Bio Problems

  2. H

    maths p1....

    6 sin2x-3=0......i get smallest value in range 0-2pi......-11pi/12....bt ms says sumthin else....
  3. H

    Biology Practical notes!!

    wat the hell was that......??
  4. H

    final final details abt practicals!

    well for titration p33.....hydrated salt wil be given
  5. H

    important note maths 9709

    well for p1 m sure we sketch on anser sheet..since ms also shows a very rough sketch
  6. H

    Chemistry AS Practicals

    hey cum online on fb
  7. H

    bio questionxxx

    yeah I remember that DOTS scheme and isoniazid......there is one more point which i read recently.....mycobacteria are slow growing and much less sensitive to drugs being used to kill it so a combination of drugs used over a long period of time reduces the risk of leaving out a reservoir of...
  8. H

    role of papillary muscles.....?

    but cn u plx explain me its role of preventing the valved to be forced open the other way around....there is one ms which ref. to role of papillary muscle......
  9. H

    role of papillary muscles.....?

    what's the role of papillary muscles in valves
  10. H

    structural formulas....displayed formulas

    i have seen ms is also giving displayed formula where structural one is asked....so cn we give displayed one.... and what are the things being noted in structural formula
  11. H

    Use of video cameras and motion sensor

    well...if there is any question which involves noticing something which stays there momentarily like ball bouncing to a height or paper cone falling to ground or a ball attached to rubber band rising its max amplitude....for noticing them we use slow motion camera or video and then playback in...
  12. H

    biology and physics AS/A-LEVEL expected paper?

    bio...watch o/n 2010 papers very closely....they are many times testing on a topic which has been tested in previous papers
  13. H

    Problematic questions.........

    which subject
  14. H

    bio practical.....

    math angel...http://www.xtremepapers.me/CIE/Internat ... _qp_32.pdf this one what should be my observation....shouldn't it be time taken for first color change
  15. H

    bio practical.....

    question...what is the place where the polypeptide folds and become convoluted and form its complex 3D shape....is it golgi apparatus???
  16. H

    bio practical.....

    you tell me how i will do it........ well if i add iodine at the beginning ...to starch.....and then add amylase and start timing...then noting time for blue-black to disappear or orange color to appear...this is wat u r saying???
  17. H

    Bio Problems

    well all u have to remember is the word MTOCs....i.e microtubule organising centre......then u have to make links...... just b4 nuclear division they replicate and start moving towards opposite pole and generate spindle fibres.these fibres attach to centromere at the kinetochores...centrioles...
  18. H

    bio questionxxx

    i am posting all reasoning questions i remember here....will help all of us on the nyt of 17... describe the role of elastin in alveoli why is it difficult to control hiv why some people show poor response to TB vaccine describe how tar in smoke can cause lung cancer why transpiration is...
  19. H

    Chemistry As/A level...!!! expected ppr May/June

    yea alisha i got a similar info from another source...determing water of crystallisation using two methods...can anyone tell details of salts
  20. H

    P1 maths help...

    well i had seen other question we were taking + value.....and i thought abt this .....the reason is that...range of f is <2 so if u select the + sign this condition ll not be fulfilled...thats we took -ve sign to comply with range
Top