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Biology 18 Online
OpenStudy (anonymous):

Biologists now know that viruses -all form the same crystalline shape. -are the smallest organisms. -contain RNA or DNA in a protein coat. -consist of a protein surrounded by a nucleic acid coat.

OpenStudy (anonymous):

i know the answer is c but i dont understand why

OpenStudy (anonymous):

This is how viruses are structured- a nucleic acid surrounded by a protein coat.

OpenStudy (agreene):

Could you be more specific about why you don't understand that is the answer? I can't really help you if I don't know what isn't clear :)

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