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  1. princessnoor

    biology practical

    check this out is it correct , the question 2 part bii
  2. princessnoor

    biology practical

    hey i wrote 3.02 !!
  3. princessnoor

    biology practical

    i guess thts correct
  4. princessnoor

    Biology practicals 34

    dont think so cuz question 1 was hard it might be b/w 24-26
  5. princessnoor

    Biology practicals 34

    What do u all expect for gt???
  6. princessnoor

    biology practical

    ANYONE plz check if this is correct question 2 bii the diagram of plant cells
  7. princessnoor

    biology practical

    i got x407 nd yeh i hope gt is low
  8. princessnoor

    biology practical

    what was the answer to last part of question 1 tht asked how do u confirm iodine reacted with 100% starch?
  9. princessnoor

    biology practical

    dont remember but it was according to everyones graph
  10. princessnoor

    biology practical

    thanks god =D so i get full marks for that diagram?
  11. princessnoor

    biology practical

    i did another paper before exam and we had to draw alveoli and the surrounding were were not rbc but nucleus. wht did u draw?
  12. princessnoor

    biology practical

    tht question was hard because we were not to supposed to hve beenn studied it and i think we didnt had to give this much informaion about the reaction wht u think?
  13. princessnoor

    biology practical

    yeh plzz tell me about question 2 i draw the slide like this is tht correct?
  14. princessnoor

    biology practical

    what about question 2?? i draw the slide like this check here--(file:///C:/Users/prado/Desktop/Nimra/Untitled.png)
  15. princessnoor

    biology practical

    i got it wrong hey in the table i didnt ook first sample at 0 minute and so how much marks ill lose any idea?
  16. princessnoor

    biology practical

    may be
  17. princessnoor

    biology practical

    w wht did u say?
  18. princessnoor

    biology practical

    then y u said "It wasnt an inhibitor...inhibitors attach to substances...ascorbic acid doesn't do that. Besides inhibitors are usually involved in reactions concerning enzymes":p
  19. princessnoor

    biology practical

    starch-iodine reaction is strongly inhibited by ascorbic acid
  20. princessnoor

    biology practical

    (http://aob.oxfordjournals.org/content/65/3/281 )look here
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