If cells are grown in a medium containing radioactive ¹⁵N,which of these molecules will be labeled?

Question

Quizplus · Accepted Answer

The radioactive ¹⁵N will be incorporated into proteins, as it contains sulfur, which is found in the amino acids cysteine and methionine. It will also be incorporated into nucleic acids, as it contains phosphorus, which is present in the sugar-phosphate backbone of DNA and RNA. Therefore, both proteins and nucleic acids will be labeled in the medium containing radioactive ¹⁵N.

If Cells Are Grown in a Medium Containing Radioactive 15N,which

If Cells Are Grown in a Medium Containing Radioactive ¹⁵N,which