Avery, MacLeod, and McCarty (1944) demonstrated that DNA was the genetic material by treating heat-killed Streptococcus pneumoni

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3 years ago

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Avery, MacLeod, and McCarty (1944) demonstrated that DNA was the genetic material by treating heat-killed Streptococcus pneumoni

ae S (smooth) strain with DNase, thereby preventing transfer of the "transforming substance" from the killed S strain to the live R (rough) strain when the two were mixed together and injected into mice. Another way that one could demonstrate transformation in bacteria would be to extract DNA from:

Biology

1 answer:

Svetllana [295] · Answer 1 · 2022-04-03T00:58:41+03:00

Svetllana [295]3 years ago

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Answer:

an S strain and mix it with cells of an R strain