In the $340 A^o$ long $DNA$ strand
$100$ nucleotide
$100$ nitrogen base pairs
$100$ nitrogen base
$100$ phosphate sugars
Explain the role of scientist :
$1.$ Watson and Crick $(1953)$
$2.$ Erwin chargaff
Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by
What is the type of coiling in $DNA$
A single stranded $DNA $ molecule is the genetic material of bacteriophage
Nucleic acids were discovered by