The process of transformation indicates that some substance-the transforming principle-is capable of genetically altering bacteria. Avery, MacLeod, and McCarty demonstrated that the transforming principle is DNA, providing the first evidence that DNA is the genetic material.
-If Avery, MacLeod, and McCarty had found that samples of heat-killed bacteria treated with RNase and DNase transformed bacteria, but samples treated with protease did not, what conclusion would they have made?
A) Protease carries out transformation.
B) RNA and DNA are the genetic materials.
C) Protein is the genetic material.
D) RNase and DNase are necessary for transformation.
Correct Answer:
Verified
Q1: The genetic material must be capable of
Q2: Details of the structure of DNA were
Q4: Using radioactive isotopes, Hershey and Chase traced
Q5: By collecting existing information about the chemistry
Q6: The primary structure of DNA consists of
Q7: DNA consists of two polynucleotide strands. The
Q8: DNA can assume different secondary structures, depending
Q9: In DNA and RNA, base pairing between
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