Bacteriophages Which capsid symmetry is exhibited by most of the phages? Helical Complex None of these Icosahedral Helical Complex None of these Icosahedral ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following bacteria can be typed by phage typing method? Staphylococcus aureus All of these Salmonella typhi Vibrio cholerae Staphylococcus aureus All of these Salmonella typhi Vibrio cholerae ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages The filamentous bacteriopohage infect male E. coli cells by attaching to the cell wall the tip of the pilus the cell membrane lipopolysaccharide the cell wall the tip of the pilus the cell membrane lipopolysaccharide 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 of the following properties is due to lysogenic conversion by phages? Toxin production in Corynebacterium diphtheriae All of these Toxin production in Clostridium botulinum types C and D Antigenic variation in Salmonella anatum Toxin production in Corynebacterium diphtheriae All of these Toxin production in Clostridium botulinum types C and D Antigenic variation in Salmonella anatum ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following is/are synthesized from late mRNA? Phage structural proteins Proteins that help with phage assembly without becoming part of the virion structure All of these Proteins involved in cell lysis and phage release Phage structural proteins Proteins that help with phage assembly without becoming part of the virion structure All of these Proteins involved in cell lysis and phage release ANSWER DOWNLOAD EXAMIANS APP