what is the multiplicity of infection when ten thousand rabbit kidney cells in c
ID: 280711 • Letter: W
Question
what is the multiplicity of infection when ten thousand rabbit kidney cells in culture are exposed to one thousand infectious vaccinia virus particles?
a. 1.0, b. 1.01, c. 10.0, d. 0.01, e. 0.1
which of the following is the incorrect statement about virus tissue cultures.
a. Diploid cell strains may mutate to produce a permanent cell line.
b. Transformed cell lines can cause tumors in susceptible animals.
c.Cell lines derived from cancer tissue must be used fresh and cannot be frozen for storage.
d.Permanent cell lines usually have an altered morphology from the parent cell line.
Explanation / Answer
multiplicity of infection = no of virus particles/ no of cultured cell= 1000/10,000= e) 0.1
which of the following is the incorrect statement about virus tissue cultures
d.Permanent cell lines usually have an altered morphology from the parent cell line.
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