T object]user: which of the following is true about viruses?

a. a virus must enter a living cell to make copies of itself.

b. no virus is harmful to the cell it infects.

c. no virus contains dna or rna.

d. a virus is a type of primitive bacteria cell.

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21 October, 07:10

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Mcguire · Answer 1

Mcguire 21 October, 07:16

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C. no virus contains DNA or RNA

T object]user: which of the following is true about viruses?a. a virus must enter a living cell to make copies of itself.b. no virus is harmful to the cell it infects.c. no virus contains dna or rna.d. a virus is a type of primitive bacteria cell.