Virus
in example sentence
When a
virus
has been associated with its host for a very long time, it mutates to a form that grows well without killing its host, which would be a pointless outcome from an evolutionary standpoint.
More example sentences with word virus
And a pig disease, a pig virus, and a human
virus
can both proliferate, and because of their kind of reproduction, they can combine and produce a new
virus.
But if we manage to place a good Windows
virus
on a notebook that is used by a maintenance engineer to configure this gray box, then we are in business.
And so we use a nontoxic
virus
called M13 bacteriophage, whose job is to infect bacteria.
Well, it has a simple DNA structure that you can go in and cut and paste additional DNA sequences into it, and by doing that, it allows the
virus
to express random protein sequences.
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