NEET 2014 Biology question

Which of the following shows coiled RNA strand and capsomeres?

(1)Polio virus
(2)Tobacco mosaic virusCorrect
(3)Measles virus
(4)Retrovirus

Answer: (2)

Solution

Tobacco mosaic virus (TMV) is a rod-shaped virus in which a single-stranded RNA is helically coiled and surrounded by a protein coat made of 2130 identical protein

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Question ID VK-091594