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dusya [7]
3 years ago
7

Describe how the experiments of Avery, McCarty and MacLeod, building on the work of Griffith demonstrated that DNA was the molec

ule that passed on traits
Biology
1 answer:
cluponka [151]3 years ago
7 0
<span>It was the culmination of research in the 1930s and early 1940s at the Rockefeller Institute for Medical Research to purify and characterize the "transforming principle" responsible for the transformation phenomenon first described in Griffith's experiment of 1928: killed Streptococcus pneumoniae of the virulent strain type III-S, when injected along with living but non-virulent type II-R pneumococci, resulted in a deadly infection of type III-S pneumococci.</span>
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