The figure gives an important concept in the genetic implication of $DNA$. Fill the blanks $A, B$ and $C$.
$A$-Maurice Wilkins, $B$-Transcription, $C$-Translation
$A$-James Watson, $B$-Replication, $C$-Extension
$A$-ErwinChargaff, $B$-Translation, $C$-Replication
$A$-FrancisCrick, $B$-Translation, $C$-Transcription
Nucleic acids exhibit secondary structure. Describe through Watson-Crick model.
A given double stranded $DNA$ molecule is $1,00,000$ base pairs long. The length of this $DNA$ molecule will be
Read the following statements and choose the set of correct statements:
$(a)$ Euchromatin is loosely packed chromatin
$(b)$ Heterochromatin is transcriptionally active
$(c)$ Histone octomer is wrapped by negatively charged DNA in nucleosome
$(d)$ Histones are rich in lysine and arginine
$(e)$ A typical nucleosome contains $400\,bp$ of DNA helix
Choose the correct answer from the options given below:
'Central Dogma' was proposed by
Purines of $DNA$ are represented by