Some viruses have a phospholipid envelope a cell membrane a plasma membrane a lipopolysaccharide membrane Standard microbiological filters, with a pore size of 0.22 pm, can trap and eliminate which of these viruses shown in Fig 13.4? E coli smallpox virus Actually, that filter cannot trap and eliminate any of the viruses in Fig 13.4 According to the textbook, T4’s “viral enzymes…degrade the bacteria DNA into its constituent nucleotides.” That means T4 cannot complete the lytic cycle use those nucleotides for T4 DNA synthesis do transduction make mRNA by transcription