3 years ago

A scientist associated with antibiotics is

1 answer:

8 0

Answer:

The modern medical era began when an absent-minded British scientist named Alexander Fleming returned from vacation to find that one of the petri dishes he forgot to put away was covered in a bacteria-killing mold. He had discovered penicillin, the world's first antibiotic.

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antiseptic1488 [7]

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Natural killer (NK) cells. ...

Cellular immune response to HIV. ...

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Would a tissue or an organ have more kinds of specialized cells?

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What happens to the two strands of a dna double helix once it is copied during replication?.

Vinvika [58]

Answer:

During DNA replication, each of the two strands that make up the double helix serves as a template from which new strands are copied. The new strand will be complementary to the parental or “old” strand. Each new double strand consists of one parental strand and one new daughter strand.

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