Which of the following statements is true? a.Viruses are much bigger than bacteria.b.Viruses are cells with either RNA or DNA.c.Viruses are bundles of genetic material enclosed in a capsid.d.Both viruses and bacteria are living organisms.
A virus is a biological agent that reproduces inside the cells of living hosts. [ [ A virus consists of two or three parts: Genes, made from either DNA or RNA, long molecules that carry the genetic information; a protein coat that protects the genes; and some viruses have an envelope of fat that surrounds and protects them when they are not contained within a host cell. Viruses vary in shape
from the simple helical and icosahedral to more complex structures. Viruses are about 100 times smaller than bacteria, it would take 30,000 to 750,000 of them, side by side, to stretch to 1 centimetre (0.39 in).
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