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kifflom [539]
3 years ago
5

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]3 years ago
5 0

Answer:

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

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