The Composition of the DNA base guanosine plus the antiviral drug acyclovir Antiviral drugs are sometimes nucleoside analogues (phony DNA building-blocks), which viruses mistakenly include into their genomes all through replication.[206] The lifetime-cycle in the virus is then halted as the recently synthesised DNA is inactive. It's because these analogues https://www.instagram.com/every1s_choice/