Bacteriophages __________ protein keeps the prophage dormant and prevents virus reproduction. Enhancer Operator Repressor Promotor Enhancer Operator Repressor Promotor ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following is/are synthesized from late mRNA? Phage structural proteins All of these Proteins that help with phage assembly without becoming part of the virion structure Proteins involved in cell lysis and phage release Phage structural proteins All of these Proteins that help with phage assembly without becoming part of the virion structure Proteins involved in cell lysis and phage release ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Contractile sheath of the tail is present in which of the following phages? All of these P22 T3 T2 All of these P22 T3 T2 ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages The process by which phage reproduction is initiated in lysogenized culture is called repression integration infection induction repression integration infection induction ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which capsid symmetry is exhibited by most of the phages? Complex Icosahedral Helical None of these Complex Icosahedral Helical None of these ANSWER DOWNLOAD EXAMIANS APP
Bacteriophages Which of the following properties is due to lysogenic conversion by phages? Toxin production in Corynebacterium diphtheriae Toxin production in Clostridium botulinum types C and D Antigenic variation in Salmonella anatum All of these Toxin production in Corynebacterium diphtheriae Toxin production in Clostridium botulinum types C and D Antigenic variation in Salmonella anatum All of these ANSWER DOWNLOAD EXAMIANS APP
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