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  1. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    Thanks!!!! How was ur paper???
  2. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    No, I don't think so............ all the syllabus is changing in 2016 But the bio paper wasn't that different................. right?
  3. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    I did it like this:
  4. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    Hmm ur points are pretty good By the elastic, I didnt really elaborate anything, I just wrote Elastic walls (under the feature)............ thick (arteries) and thin (veins) Thanx though........... (I knew my that point would be wrong :) )
  5. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    (hope u dont mind me answering the ques) I wrote a wider range of pH values and shorter time intervals............ what abt u?
  6. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    So in my paper, (bio - 61) we had to describe any visible differences between the cross section of an artery and vein So I mentioned the lumen, the muscular wall and the elastic wall.............. my ques is that are muscular wall and the elastic wall two different things???? Thnx.............
  7. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    I wrote that........but everything was controlled in that experiment so I guess there were many options...............
  8. sj0007

    Chemistry: Post your doubts here!

    Hmm check I know that part...thank you so much If I have any more doubts I might trouble you
  9. sj0007

    Chemistry: Post your doubts here!

    Moreover what are the important things I need to know about NMR??
  10. sj0007

    Chemistry: Post your doubts here!

    So there is n other way just trial and error. Wouldn't it take alot of time?? I also did it the same way. But thought maybe I am wrong...look slike i was correct. :(
  11. sj0007

    Chemistry: Post your doubts here!

    Thank you!! Can you like brief a method we should approach or the FAQS??
  12. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    No its not wrong, u have a choice of either using the cross or the dot (the dot should be surrounded by a circle)
  13. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    No its not wrong, u have a choice of either using the cross or the dot (the dot should be surrounded by a circle)
  14. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    So u r giving them in 2016? Are u giving any in this year? By the exams I mean the cambridhe A levels ones, whenever u have them? Yeah. thnx for that!!!! And thnx for the prayer!!
  15. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    Hmmm, when do u have them? Oh, sorry I wanted to tag u but I didnt know how to and I even tried to access ur wall but no success..... sorry My paper was great though!!! Tomorrow I have bio p6, pray for me!! :)
  16. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    Ummmm.......... in the protein test for bio, do we write biuret reagent or can we just write : the test is known as the biuret agent where we add potassium hydroxide and then copper sulfate.............. am I right?
  17. sj0007

    Chemistry: Post your doubts here!

    Hey Can you help me with the molecular spectrum questions in A2 Chemistry..please
  18. sj0007

    Chemistry: Post your doubts here!

    Can you please help me for Paper 4. I mean how to do Molecular spectrum questions? I have no clue?
  19. sj0007

    Physics, Chemistry and Biology: Post your doubts here!

    My Name, did u have any exam today?
  20. sj0007

    Chemistry: Post your doubts here!

    Can some one help me with this PLZZZZZZZZZZZZZZZZZZZZZ!!!!!!!! It is from May June 2010 Paper 42 Question 3(d)
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