Which of the following is false for $RNA$?
$(i)$ $RNA$ can directly code for the synthesis of proteins
$(ii)$ It is very common process to synthesis $DNA$ from $RNA$
$(iii)$ $RNA$ is used as genetic material only in human
$(iv)$ One polynucleotide chain is present in $RNA$
$i, ii$
$i, iv$
$ii, iii$
$iii, iv$
$DNA$ is found primarily
Describe Hershey - Chase experiment or How it was proved the DNA is genetic material ?
.......... enzymes are used by Avery, Macleod and Mcarty in their experiment
Who revealed biochemical nature of the transforming principle ? How was it done ?
Describe different experiment which proves that DNA is a Genetic material.