The grouping of human chromosomes is based on
Secondary constrictions alone
Dot-like satellites alone
Banding patterns alone
All the above
Clover leaf model of $tRNA$ has
In recent past human chromosomes have been studied by a technique using specific, often fluorescent dyes, known as
It has been found in many cells that ribosomes occur in chains along $mRNA$ molecules. What is the advantage of this arrangement as compared to a situation in which ribosomes occur singly
Which $RNA$ is having least age
Which antibiotic inhibits interaction between $tRNA$ and $mRNA$ during bacterial protein synthesis ?