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    The genera that needs pyridoxal for growth is:
    Question

    The genera that needs pyridoxal for growth is:

    A.

    Aero coccus

    B.

    Enterococcus

    C.

    Pedi coccus

    D.

    Granulicatella

    Correct option is D


    Ans. (d)
    Sol. Granulicatella is a genus of nutritionally variant streptococci that requires pyridoxal (Vitamin B6) for optimal growth in culture media. These are part of normal flora but can cause endocarditis.

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