In a DNA double helix `:`

The fact that a purine base always paired through hydrogen bonds with a pyrimidine base leads to , in the DNA double helix :

The fact that a purine base always paired through hydrogen bonds with a pyrimidine base leads to , in the DNA double helix :

Number of nucleotides per one turn of DNA double helix is

Number of nucleotides per one turn of DNA double helix is

The fact that a purine base always paired through hydrogen bonds with a pyrimidine base leads to, in the DNA double helix:

What is the dimension of one complete helix turn of DNA double helix?