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Recent content by knightrider1994

  1. K

    AS Biology P1 MCQs Preparation Thread

    Answer is C ? If yes than only one logic prevails. Polyribosomes consist of many ribosomes together. All these will attach to different parts of mRNA and thus translation to make proteins can be done rapidly.
  2. K

    AS Physics P1 MCQs Preparation Thread.

    Oh yes. My bad ! Can you explain the other questions as well ?
  3. K

    AS Biology P1 MCQs Preparation Thread

    It has to be D ! Because 1 and 2 are inter-related. Mitosis produces genetically identical cells therefore both 1 and 2 are correct.
  4. K

    AS Biology P1 MCQs Preparation Thread

    Nil is 'zero' means no uracil is present. The answer is B. Its like as uracil is 25 in sample 3, adenine will be 25 as well as both are complementary. Moreover thymine will be nil where uracil is present so column C represents thymine. I hope it clears the doubts you have. :)
  5. K

    AS Physics P1 MCQs Preparation Thread.

    Can someone explain q16, q23 and q33 ? :S Confusing :confused: http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w11_qp_11.pdf
  6. K

    AS Biology P1 MCQs Preparation Thread

    http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w05_qp_1.pdf Why is the answer of q24 B not A ? Please answer !
  7. K

    AS Biology P1 MCQs Preparation Thread

    Ok thanks :)
  8. K

    AS Biology P1 MCQs Preparation Thread

    Which agricultural practice will not provide an alternative to the use of ammonium nitrate as a fertiliser to increase the productivity of wheat? A growing wheat and another cereal crop in the same field in alternate years B growing wheat and beans in the same field in alternate years C...
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