__________ is specifically able to have a long-term relationship with the host known as lysogeny. RNA phage DNA phage Adsorbed virus Temperate virus TRUE ANSWER : ? YOUR ANSWER : ?
Which capsid symmetry is exhibited by most of the phages? Helical Complex Icosahedral None of these TRUE ANSWER : ? YOUR ANSWER : ?
One of the first enzymes synthesized by many bacteriophage is __________ , an RNA-dependent RNA polymerase. RNA polymerase RNA ligase RNA replicase RNA transcriptase TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following bacteria can be typed by phage typing method? All of these Salmonella typhi Staphylococcus aureus Vibrio cholerae TRUE ANSWER : ? YOUR ANSWER : ?
T-even phage binding to E. coli probably involves all of these hydrophobic interaction covalent bonds electrostatic interaction TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is/are synthesized from late mRNA? Proteins that help with phage assembly without becoming part of the virion structure All of these Phage structural proteins Proteins involved in cell lysis and phage release TRUE ANSWER : ? YOUR ANSWER : ?
The procapsid is assembled with the aid of __________ proteins. ladder form scaffolding framing TRUE ANSWER : ? YOUR ANSWER : ?
A bacterial defense mechanism against bacteriophage is called lysogeny polymerization concatamerization restriction TRUE ANSWER : ? YOUR ANSWER : ?
The filamentous bacteriopohage infect male E. coli cells by attaching to lipopolysaccharide the cell wall the tip of the pilus the cell membrane TRUE ANSWER : ? YOUR ANSWER : ?
Area of lysis on a bacterial lawn culture produced by a phage is known as pock all of these plaque pox TRUE ANSWER : ? YOUR ANSWER : ?