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gwizzy gwizzy
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Posts: 745
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6 years ago
Viruses are composed of
 
  A) DNA and protein.
  B) only protein.
  C) RNA and lipid.
  D) nucleic acid, protein, and sometimes lipid.
  E) only nucleic acid.
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NILLABRONILLABRO
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6 years ago
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gwizzy Author
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6 years ago
You make an excellent tutor!
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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2 hours ago
this is exactly what I needed
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