Strand
in example sentence
In this hospital in South Africa, patients that came in with, say, a broken leg, to wait in this unventilated hallway, walked out with a multidrug-resistant
strand
of tuberculosis.
More example sentences with word strand
So DNA's entering the production line from the left-hand side, and it hits this collection, these miniature biochemical machines, that are pulling apart the DNA
strand
and making an exact copy.
One
strand
can be copied directly, and you can see these things spooling off to the bottom there.
But things aren't so simple for the other
strand
because it must be copied backwards.
But in each one of your cells, each
strand
of DNA is about 30 to 40 million nanometers long.
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