DNA Polymerases: Discovery, Characterization and Functions in

Watson and Crick showed that each strand of the DNA molecule was a template for the other During cell division the two strands separate and on each strand a

Chromosomes have proteins called histones that bind to DNA DNA has two strands that twist into the shape of a spiral ladder called a helix DNA

dnabetcom The structure of DNA is that of a double helix Similar to a spiral staircase, DNA is twisted and coiled so that it can be packed into our

dna bet999 In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA The double helical