The replicative form of nucleic acid in filamentous phages is: dsDNA, dsRNA, pos
ID: 198308 • Letter: T
Question
The replicative form of nucleic acid in filamentous phages is: dsDNA, dsRNA, positive ssRNA, negative ssDNA
Enveloped viruses possess _____ : peptidoglycan layer, mucolic acids, an outer lipid bilayer, nucleocapsid only
True or False: In a lyti phage infection, the viral DNA is integrated in the host DNA and it is replicated with the division of the cell. (T/F?)
Viruses have the following shapes except ______ : helical, complex, icosahedral, cocci
Viroids are composed of _____: Dna only, RNA only, Nucleocapsid only, Protein only
Viruses are generally considered acellular agents because _____: are metabolically inert, they do not replicate on their own, they are immotile, all of the above.
True or False: A virus contains both DNA and RNA (T/F)
________ is the name given to a virus that infects bacteria: bacteriolysin, bacteriophage, virulysin, virulysonigen
Proteins are composed of______: Dna only, RNA only, nucleocapsid only, protein only
Which one of the following viruses is thought to have played a prominent role in the development of the concept of viruses as pathological agents? (Hiv, ebola virus, zika virus, tobacco mosaic virus, polio virus?)
Explanation / Answer
The replicative form of nucleic acid in filamentous phages is
The answer is dsDNA.
Enveloped viruses possess _____
The answer is an outer lipid bilayer
In a lyti phage infection, the viral DNA is integrated in the host DNA and it is replicated with the division of the cell.
The answer is True.
Viruses have the following shapes except
The answer is Cocci.
Viroids are composed of
The answer is RNA only
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