• 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. M

    A level Biology: Post your doubts here!

    God Will Help InshAllah ! Dnt Worry dude! Give your best and U may end up with an A! :)
  2. M

    A level Biology: Post your doubts here!

    Everyone Wants an A.. Dahh!
  3. M

    A level Biology: Post your doubts here!

    True That :) (y)(y)(y)(y)
  4. M

    A level Biology: Post your doubts here!

    Worst Question in Last 5 Years :p! Rata Zinda Bad!!
  5. M

    A level Biology: Post your doubts here!

    Thanks Sis :)!! I m Half-ARAB!! ;)
  6. M

    A level Biology: Post your doubts here!

    Something Called Sixth Sense, I think u r an Arab somewhere Abroad!! I have been with arabs Half of my Life :p If its not True then Dont Mind plz !! :)
  7. M

    A level Biology: Post your doubts here!

    Without a lobed-shaped nucleus, it will be more difficult for them for them to 'curl' or curve round the bacteria before ingesting it, without affecting the nucleus. (Imagine having a centralized nucleus). Only the cytoplasm changes shape to envelope or engulf the bacteria. This is the...
  8. M

    A level Biology: Post your doubts here!

    she may Not understand Urdu :P!
  9. M

    A level Biology: Post your doubts here!

    Its Allright Dude :) WELCOME
  10. M

    A level Biology: Post your doubts here!

    I meant Decomposition Products may Or may not include ammonia.. For example if you Decompose Urea breaks down into Ammonia..! Assimilation is use of That substance like Nitrates are used to make aminoacids :) !
  11. M

    A level Biology: Post your doubts here!

    Ammonification is Prodution of Ammonium Ions specifically! Decomposition is just for Break down into simpler substances :)!
  12. M

    A level Biology: Post your doubts here!

    Yes if You read carefully that question Sai Soil conditions so yea Ans Would Be A.. aerobic for Nitrogen fixation in sil aerobic Nitrification anaerobic denitrification :) Need any more Help? :)
  13. M

    A level Biology: Post your doubts here!

    Look while in Nodules The condition required is Anaerobic while in Soil its Aerobic! let me find out that paper.. then i would let You Know! :)
  14. M

    A level Biology: Post your doubts here!

    Nitrification = Aerobic Nitrogen fixation=Both Denitrification=Anaerobic
  15. M

    A level Biology: Post your doubts here!

    Yes
  16. M

    A level Biology: Post your doubts here!

    Lol!! Thats why I dont really open markscheme! unless i m compeletely lost :P!
  17. M

    A level Biology: Post your doubts here!

    Welcome sis! :) Ohh Yeah i forgot those.. appearence of cell organelles under Electron Microscope!
  18. M

    A level Biology: Post your doubts here!

    1)Cell Surface membranes 2)Mitosis diagrams (general idea) 3)Formation of Polysaccarides 4)formation of Protiens Thats all i have seen so Far! :) Maybe :- 5) Nucleotides (Sugar back bone +phosphate+Nitrogenous base )
  19. M

    A level Biology: Post your doubts here!

    Bus do Pray for Me nd Everyone! :)
  20. M

    A level Biology: Post your doubts here!

    Np... :) yes.. But if u have time do Put those few points i gave u! just to be SAFE :P
Top