Bacteriophages Contractile sheath of the tail is present in which of the following phages? T3 P22 T2 All of these T3 P22 T2 All of these ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following properties is due to lysogenic conversion by phages? All of these Toxin production in Corynebacterium diphtheriae Antigenic variation in Salmonella anatum Toxin production in Clostridium botulinum types C and D All of these Toxin production in Corynebacterium diphtheriae Antigenic variation in Salmonella anatum Toxin production in Clostridium botulinum types C and D ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages __________ protein keeps the prophage dormant and prevents virus reproduction. Repressor Operator Enhancer Promotor Repressor Operator Enhancer Promotor ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which capsid symmetry is exhibited by most of the phages? Icosahedral None of these Helical Complex Icosahedral None of these Helical Complex ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages The filamentous bacteriopohage infect male E. coli cells by attaching to the tip of the pilus lipopolysaccharide the cell membrane the cell wall the tip of the pilus lipopolysaccharide the cell membrane the cell wall ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages __________ is specifically able to have a long-term relationship with the host known as lysogeny. DNA phage Adsorbed virus Temperate virus RNA phage DNA phage Adsorbed virus Temperate virus RNA phage ANSWER DOWNLOAD EXAMIANS APP
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