When comparing the three key models of dna replication, the model that included the synthesis of a brand new double stranded dna molecule from an original molecule was named:?

DNA is a long molecule that consists of two strands of nucleotides twisted together in a long spiral called a double helix. 1. Each nucleotide contains a sugar, a phosphate, and one of the four bases : (A = adenine, ___ = cytosine, ___ = guanine, or ___ = thymine). 2.