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NEET Sample Paper NEET Sample Test Paper-58

  • question_answer
    In a DNA percentage of thymine is 20. What is the percentage of guanine?

    A) 20%                             

    B) 40%    

    C) 30%                             

    D) 60%

    Correct Answer: C

    Solution :

    [c] 30% Total DNA (100) =A+T+C+G A = 20% (given) A = T (Base pairing rule) 100 =20+20+C+G 100 =40+C+G C+G = 100 ? 40 C+G=60 C=G=30   (C=G)


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