Which type of virus would not need a viral enzyme for transcription? retrovirus |ds RNA ss (+) sense RNA s (-) sense RNA

Humans often use many proteins to accomplish a single function while many viruses accomplish multiple functions with a single peptide. What is an example of a virus and its single viral protein that accomplishes multiple functions?  Why is it that this virus must be so efficient (doing so much with only one protein)?  Why is this not the case with humans and pathogens that are relatives of humans?

Rhinovirus and the flaviviruses have a _________ RNA genome, which ___________________ bind in order for translation to occur. As with most viruses with such genomes, they produce a ________________ (type of peptide), which is cleaved in order to produce the individual viral proteins

Reverse transcriptase would most likely be inside which virus? a DNA-based lytic virus an RNA-based lysogenic virus an RNA-based lytic virus a DNA-based lysogenic virus

Which of the following terms is used for the stage of viral replication primarily responsible for host range specificity? Maturation Penetration Release O Adsorption Replication