12th Class Biology Sample Paper Practice Paper - 3

  • question_answer
    Direction: Each of the question has four options out of which only one is correct. Select the correct option as your answer.
    Choose the incorrect pair.

    A) Promoter - Binding site for RNA polymerase

    B) Terminator - Define the end of transcription process

    C) Cistron - Segment of RNA coding for a polypeptide

    D) Regulatory - Do not code for any genes RNA or protein

    Correct Answer: C

    Solution :

    Cistron - Segment of RNA coding for a polypeptide


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