Question

The replicative form of nucleic acid in filamentous phages is ________: options are: dsDNA, dsRNA, positive ssRNA, negative ssDNA

Enveloped viruses possess _____ : options are: peptidoglycan layer, mucolic acids, an outer lipid bilayer, nucleocapsid only

True or False: In a lytic phage infection, the viral DNA is integrated in the host DNA and it is replicated with the division of the cell. (T/F?)

Answer 1

The Replicative form of nucleic acid in filamentous phages is =:

Answer-:dsDNA

2)Enveloped viruses posseds-:

Answer-:An Outer lipid bilayer, and Membrane containing Various proteins are surrounded by an additional layer of carbohydrate envelope a cell,

3)Answer-:False,

On the basis there life cycle ,Bacteriophage devided into two categories

1)Virulent phage-Show lyric cycle

2)Temperate phage-Show lysogenic cycle

In case of lysogeny viral genome enter into bacterial host &integrated with main genome of bacteria,