question: Q:An investigator is studying the replication of a virus in denucleated embryonic fibroblasts. After the fibroblasts are infected with the virus, viral proteins are directly translated from the virion's genetic material using fibroblast ribosomes. The resultant large polypeptides are then cleaved into smaller peptides by viral proteases to generate mature viral proteins. Finally, the virion's genetic material is replicated using a protein translated from the virion's genetic material. Which of the following is the most likely virus being evaluated in this study?? 
  {'A': 'Human immunodeficiency virus', 'B': 'Parvovirus', 'C': 'Molluscum contagiosum virus', 'D': 'Measles virus', 'E': 'Coxsackievirus'},