• 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. ♣♠ Magnanimous ♣♠

    Hey are you are my perfect sis.... hahaha Coz you know wat today I read that topics with full of...

    Hey are you are my perfect sis.... hahaha Coz you know wat today I read that topics with full of conc The fact is I skipped those pages during exams :pp :p Thanks for that :)
  2. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    NO probs sis :) If any doubt that message me :)
  3. ♣♠ Magnanimous ♣♠

    Are you getting my explanation or should I improve?

    Are you getting my explanation or should I improve?
  4. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    Ques 2) See first of all blood LEAVING active muscles is deoxygenated which means less conc of oxygen in blood and high conc of CO2 in blood which means the value of percentage saturation of hemoglobin with oxygen will be less. And here in this graph B has the least value of % saturation of...
  5. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    The answer is C because when semi lunar valves closes there is diastole of ventricles ( ventricles undergo relaxation) and increase in blood pressure in aorta. The point C best matches the explanation so answer is C :)
  6. ♣♠ Magnanimous ♣♠

    :D

    :D
  7. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    It has role in maintaining pressure. They help in maintaining pressure of blood that is about to enter capillary. Like --> In presence of them high blood pressure is created leading to more escape of dissolved substances( more formation of tissue fluid that enters inter cellular spaces) when...
  8. ♣♠ Magnanimous ♣♠

    Nope :)

    Nope :)
  9. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    See sphincter muscles are present at the end of most organs For example in stomach ---> Pyloric sphincter muscles Urethra sphincter muscles are present. Also in the opening of stomach and at the end of esophagus. Role of sphincter muscles is to block the way of substances for a particular...
  10. ♣♠ Magnanimous ♣♠

    :)

    :)
  11. ♣♠ Magnanimous ♣♠

    Yeah will try my best :)

    Yeah will try my best :)
  12. ♣♠ Magnanimous ♣♠

    A level Biology: Post your doubts here!

    Yup! :)
  13. ♣♠ Magnanimous ♣♠

    okay :)

    okay :)
  14. ♣♠ Magnanimous ♣♠

    Some presentations of CHEMISTRY As and A level

    They are video presentations so for playing videos you need to open in slidedog. That app is best for this presentations :)
  15. ♣♠ Magnanimous ♣♠

    Okay :) If you are in touch with her than do tell her to check the presentations plzz... it's...

    Okay :) If you are in touch with her than do tell her to check the presentations plzz... it's imp for chemistry and they will help her a lot.. She is not talking to me :( I hope you will pass this message.
  16. ♣♠ Magnanimous ♣♠

    Some presentations of CHEMISTRY As and A level

    Thanks :)
  17. ♣♠ Magnanimous ♣♠

    That's better :p

    That's better :p
  18. ♣♠ Magnanimous ♣♠

    I can say 10 on 10

    I can say 10 on 10
  19. ♣♠ Magnanimous ♣♠

    *sigh* But now I am doing good here.. Getting awesome results :D

    *sigh* But now I am doing good here.. Getting awesome results :D
  20. ♣♠ Magnanimous ♣♠

    Where are you?

    Where are you?
Top