On the basis of which activity of bacteria it has been proved for the first time that $DNA$ is genetic material
Conjugation
Transformation
Transduction
Asexual reproduction
Which of the following structures are present in core particle of nucleosome?
One geneone enzyme hypothesis was postulated by
The most abundant type of $RNA$ in the cell is
Pribnow box is a consensus of $. .. . ...$ bases, forming a binding site for $E.$ coli $RNA$ polymerase at promotor