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Search results

  1. Hisham Khan

    A level Biology: Post your doubts here!

    Ez question but still
  2. Hisham Khan

    A level Biology: Post your doubts here!

    *TRIGGERED* :p
  3. Hisham Khan

    A level Biology: Post your doubts here!

    Wdym by end.This is a online competitve esports game like overwatch. I stopped playing because of A-levels.I was addicted to this game haha. I was silver at first but I got so good with practice and learned the game in so depth that people used to be scared when they saw me ... :P :P
  4. Hisham Khan

    A level Biology: Post your doubts here!

    Used to be in top 2% players in whole world.Rnka are bronze silver gold plat diamond Master and GM. I was Master :P
  5. Hisham Khan

    A level Biology: Post your doubts here!

    I'm joking that''s not me but I'm just as good haha :P
  6. Hisham Khan

    A level Biology: Post your doubts here!

    Non-competitive inhibition models a system where the inhibitor and the substrate may both be bound to the enzyme at any given time. When both the substrate and the inhibitor are bound, the enzyme-substrate-inhibitor complex cannot form product and can only be converted back to the...
  7. Hisham Khan

    A level Biology: Post your doubts here!

    Watch first 33 seconds.This is me :)
  8. Hisham Khan

    A level Biology: Post your doubts here!

    Find out how many micrometer in 1cm.Then find out the answer by mathematics :P as diameter is given
  9. Hisham Khan

    A level Biology: Post your doubts here!

    Non cometitve inhibitor may bind to site other then active site and change shape of active site of enzyme an preventing product to form even tho substrate is in active site .allosteric site is place on an enzyme where a molecule that is not a substrate may bind which is basically inhibitor
  10. Hisham Khan

    A level Biology: Post your doubts here!

    Every amino acid binds 1 binds with the 3rd amino acid in 1,3 pair so if you count from 35 till 52 in 3's youll find out D
  11. Hisham Khan

    A level Biology: Post your doubts here!

    Q10 D lol
  12. Hisham Khan

    A level Biology: Post your doubts here!

    Q10:D
  13. Hisham Khan

    A level Biology: Post your doubts here!

    Q1:B Q13:A
  14. Hisham Khan

    A level Biology: Post your doubts here!

    Hormones are detected by the receptors on membrane of the cell. So the greater the cell surface area, the bigger the number of receptors that can detect hormones. The amount of gases used/produced in respiration are dependent on cell volume, as the bigger the cell the more consumption/production
  15. Hisham Khan

    A level Biology: Post your doubts here!

    Why is D wrong in 37.Doesen't antibiotic which is commonly used cause resistance?
  16. Hisham Khan

    A level Biology: Post your doubts here!

    Hmm 35-40 minuites nowadays lol
  17. Hisham Khan

    A level Biology: Post your doubts here!

    CO2 Binds with amine group right?
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