NEET Sample Paper NEET Sample Test Paper-58

  • question_answer
    Tobacco mosaic virus is a tubular filament of size:

    A) \[700\times 300nm~~\] 

    B) \[300\times 10\text{ }nm\]

    C) \[300\times 5nm\]          

    D) \[300\times 18nm\]

    Correct Answer: D

    Solution :

    [d] \[300\times 18mm\] TMV is elongated rod-like, \[3000\overset{o}{\mathop{A}}\,\] (300 nm) long and \[180\text{ }\overset{o}{\mathop{A}}\,\](18 nm) in diameter.


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