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  1. ZohaibAsad

    biology paper 1 doubts

    120 nucleotides involved on the DNA strand. For polypeptide formation mRNA must be created. Split the DNA into half That makes 120/2 = 60 on each side Total number of different base pairs involved in coding: A-T, A-U, C-G = 3 60/3 = 20
  2. ZohaibAsad

    biology paper 1 doubts

    Your implicit assumption regarding the parent in: ",mitosis produces identical cells to the mother cells " is partially incorrect. Read through the lines below to refine the concept of haploid. The haploid number (n) is the number of chromosomes in a gamete of an individual. This is distinct...
  3. ZohaibAsad

    biology paper 1 doubts

    The simple answer to this is that being haploid does not mean that there is no genetic variation it is just a statement to refer to the number of chromosomes. If there is no genetic variation then the situation is referred to as `homoploid`. Hence, 1 cannot be right so the answer is C.
  4. ZohaibAsad

    A-level law

    See the past papers on xpf in edexcel
  5. ZohaibAsad

    biology paper 1 doubts

    -Less negative means that water is proportionally greater than solute -More negative means that the proportion of water is less than solute Relative to another solution . . .
  6. ZohaibAsad

    ACCA or Bachelors of Accounting and Finance

    If you want to stay in Pakistan then it's ok if you are heading to USA/Canada then it's not ok. The mulit-millionaire firms only recognize the standard path used by top universities in their own countries.
  7. ZohaibAsad

    ACCA or Bachelors of Accounting and Finance

    ACCA is a certification, BSc Accounting and Finance is an academic degree. Remember if you apply for jobs in developed countries they care about certifications only if you have a basic bachelors degree first.
  8. ZohaibAsad

    Engineering???? must read

    Oxford reach and Cambridge 800th anniversary scholarships. You can apply to only 1 in any 1 year
  9. ZohaibAsad

    Engineering???? must read

    Yep, defence, airlines both pay you well
  10. ZohaibAsad

    Engineering???? must read

    Mechanical allows you to design aircrafts and be involved in the aerospace industry. You will be more secure by doing mechanical and then working in particular industry and gain experience into that (in engineering experience > degree). My doing aeronautical you might limit your options...
  11. ZohaibAsad

    biology paper 1 doubts

    1 is wrong. Haploid means having half diploid number of chromosomes but that doesn't mean that the chromosomes contained are all identical, they can vary hence there is genetic variation. If the chromosomes are also the same then that situation is called homoploid which is a different thing.
  12. ZohaibAsad

    Mathematics: Post your doubts here!

    Expand and take the denominators to the numerators by inverting them. Then use standard integration to the power x formula
  13. ZohaibAsad

    Mathematics: Post your doubts here!

    Edexcel is a lot easier for maths, you don't even need to repeat all papers if you mess up on 1, you only repeat the exam that you messed up.
  14. ZohaibAsad

    how to prepare for Chemsitry P1 (m.c.qs)

    First you need to make sure you have gone through the syllabus thoroughly, then you have to observe the trend of qsts from one session to the next so that you can apply the same concept to various scenarios.
  15. ZohaibAsad

    Business Studies (Accelerated)

    I did it accelerated got A*, though I had sat for 17 subjects in a row in that session.
  16. ZohaibAsad

    No I am at McGill University, Canada

    No I am at McGill University, Canada
  17. ZohaibAsad

    Sorry got busy all of a sudden with some work and totally forgot

    Sorry got busy all of a sudden with some work and totally forgot
  18. ZohaibAsad

    Aga Khan merit list??

    It shouldn't matter to you, you're not gonna get there anyways lol.
  19. ZohaibAsad

    Do we lose marks if we don't put in 3 sf

    Not doing that is a serious error and has a one mark penalty.
  20. ZohaibAsad

    Do we lose marks if we don't put in 3 sf

    Angles to 1 dp and final values to 3 significant figures.
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