This task contains 5 questions.
Which of the following characteristics, structures, or processes is typical to both bacteria and viruses?
genetic product composed of main point acid
cell division
independent existence
Emerging viruses happen by
mutation of currently viruses.

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the spread out of existing viruses an ext widely within their hold species.
the spread out of currently viruses to brand-new host species.
all the the above
none of the above
To cause a human pandemic, the H5N1 avian flu virus would have actually to
arise independently in chicken in North and also South America.
develop right into a virus through a different host range.
spread to primates such together chimpanzees.
become capable of human-to-human transmission.
become much an ext pathogenic.
A bacter is infected through an experimentally constructed bacteriophage composed of the T2 phage protein coat and T4 phage DNA. The brand-new phages developed would have
T2 protein and also T4 DNA.
T4 protein and T2 DNA.
T2 protein and also T2 DNA.
a mixture that the DNA and proteins that both phages.
T4 protein and T4 DNA.
RNA viruses call for their very own supply of certain enzymes because
these enzymes cannot be made in host cells.
host cells lack enzymes that have the right to replicate the viral genome.
these enzymes penetrate host cell membranes.
host cell rapidly damage the viruses.

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these enzymes interpret viral mRNA right into proteins.