New Enroll here to Join NaBFID Analyst Into Class on May 6

    Question

    Which form of DNA helix is predominantly present in

    cell?
    A A – form Correct Answer Incorrect Answer
    B Z – Form Correct Answer Incorrect Answer
    C B – Form Correct Answer Incorrect Answer
    D T – Form Correct Answer Incorrect Answer

    Solution

    The most common form, present in most DNA at neutral pH and physiological salt concentrations, is B-form. That is the classic, right-handed double helical structure. 

    Practice Next

    Relevant for Exams: