Topics: Discovery of DNA Quiz
In Hershey-Chase exp.,DNA tagging was done by-
A. Radioactive phosphorus P 37
B. Radioactive sulphur S 34
C. Radioactive sulphur S 35
D. Radioactive Phosphorus 32 P
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In the early 1900s, most scientists thought it was _____________ that carried traits form parent to offspring.
A. Carbohydrates
B. Lipids
C. Proteins
D. DNA