Radioisotopes are frequently used in the study of cells. Assume a culture of E.

Question

Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive sulphur. At the end of 48 hours, it is expected to find the radioactive label located in

Options:

A . enzymes

B . DNA

C . all of these

D . RNA

Answer: Option A

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