Which virus is correctly matched with its capsid structure? a. naked helical-poliovirus b. enveloped helical-herpesvirus c. enveloped icosahedral-influenza virus d. naked helical-tobacco mosaic virus

The correct option is : D. Naked helical-Tobacco Mosaic virus      

Explanation:

Viruses can be classified on the basis of the structure of their capsids. The different types of capsid structures are: naked icosahedral, naked heical, enveloped icosahedral, enveloped helical and complex structure.

A. The capsid structure of a poliovirus is naked icosahedral.

B. The capsid structure of a herpesvirus is complex.

C. The capsid structure of a influenza virus is enveloped helical.

D. The capsid structure of a tobacco mosaic virus is naked helical.

Therefore, the correct match is Naked helical-Tobacco Mosaic virus.

i think it's c. i'm not sure but i think so.

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