If a certain group of cells utilise the amino acid glycine exclusively for protein synthesis, and if a growing culture of these cells is fed radioactive glycine, radioactivity will be found first in the
Ribosomes
$tRNA$
$mRNA$
Mitochondria
Select the correct option regarding genetic code of Glycine
The human chromosomes are divided into $7$ groups, $B$-chromosomes are
At a particular locus, frequency of $‘A’$ allele is $0.6$ and that of $‘a’$ is $0.4$. What would be the frequency of heterozygotes in a random mating population of equilibrium
Which of the following does not code for any proteins?
The function of chromosomes of carrying the genetic information from one cell generation to another is performed by