Bacteriophages Which of the following bacteria can be typed by phage typing method? Vibrio cholerae Staphylococcus aureus Salmonella typhi All of these Vibrio cholerae Staphylococcus aureus Salmonella typhi All of these ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages The filamentous bacteriopohage infect male E. coli cells by attaching to lipopolysaccharide the tip of the pilus the cell wall the cell membrane lipopolysaccharide the tip of the pilus the cell wall the cell membrane ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages A bacterial defense mechanism against bacteriophage is called polymerization lysogeny concatamerization restriction polymerization lysogeny concatamerization restriction ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following properties is due to lysogenic conversion by phages? Toxin production in Corynebacterium diphtheriae Antigenic variation in Salmonella anatum All of these Toxin production in Clostridium botulinum types C and D Toxin production in Corynebacterium diphtheriae Antigenic variation in Salmonella anatum All of these Toxin production in Clostridium botulinum types C and D ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages __________ protein keeps the prophage dormant and prevents virus reproduction. Operator Promotor Enhancer Repressor Operator Promotor Enhancer Repressor ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages In viruses with envelopes the envelope is coded by the viral nucleic acids, but the proteins come from the host's membrane proteins the envelope and its imbedded proteins are derived from the host's membranes the envelope is derived from the host but it contains embedded proteins coded by the viral nucleic acid the envelope and the embedded proteins are encoded by the viral nucleic acid the envelope is coded by the viral nucleic acids, but the proteins come from the host's membrane proteins the envelope and its imbedded proteins are derived from the host's membranes the envelope is derived from the host but it contains embedded proteins coded by the viral nucleic acid the envelope and the embedded proteins are encoded by the viral nucleic acid ANSWER DOWNLOAD EXAMIANS APP
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