The number of bases in the single turn of the DNA helix is

Solution (By Examveda Team)

The number of bases in the single turn of the DNA helix is 10.
DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. DNA is a long polymer made from repeating units called nucleotides, each of which is usually symbolized by a single letter: either A, T, C, or G.
DNA can be twisted like a rope in a process called DNA supercoiling. With DNA in its "relaxed" state, a strand usually circles the axis of the double helix once every 10 base pairs.