chapter 25 pathogenic rna viruses ppt download RNA Examples 2 rna
{"Image DocumentName": "RNA Viruses Only infective agents that store genetic information in RNA molecules. RNA viruses are categorized by:", "Image ImageDescription": "Their genomic structure. Presence of an envelope. Size and shape of their capsid. Four types of RNA viruses. Positive single-stranded RNA (+ssRNA) Retroviruses (+ssRNA viruses that convert their genome to DNA) Negative single-stranded RNA (-ssRNA) Double-stranded RNA (dsRNA)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}