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5.Molecular Basis of Inheritance
medium
A bacterium grown over medium having radioactive Sulphur incorporates radioactivity in
A
$carbohydrates$
B
$proteins$
C
$DNA$
D
$RNA$
Solution
Few bacteriophages when grown in bacterial culture containing $35 \mathrm{~S}$. It was observed that radioactivity was incorporated into the cysteine and methionine amino acids of proteins and thus these amino acids with $35 \mathrm{~S}$ formed the proteins of phage.
Standard 12
Biology
