Biology, 13.12.2019 14:31, angie1129

In a series of experiments, avery treated heat-killed nonvirulent s bacteria with enzymes that degraded the proteins, dna, and rna of the s bacteria, then mixed this with nonvirulent r bacteria. s cells grew in all cases except the samples with degraded dna. what did this demonstrate?

a. protein, dna, and rna from the s bacteria are all necessary for bacterial transformation to occur.
b. protein from the s bacteria is necessary for bacterial transformation to occur.
c. dna from the s bacteria is necessary for bacterial transformation to occur.
d. rna from the s bacteria is necessary for bacterial transformation to occur.

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In a series of experiments, avery treated heat-killed nonvirulent s bacteria with enzymes that degra...