Which of the following is true about viruses? (Check all that apply) A. Viruses are either naked capsid or enveloped B. Viruses have either RNA or DNA genomes C. Some viruses have both RNA and DNA genomes in their virions D. Viral capsids are derived from host membranes E. Viral envelopes are derived from host cell membranes F. Capsid and spike proteins are virus specific made by the virus .