Final answer:
The information in DNA is contained in the sequence of nucleotides along the length of one strand of the DNA molecule.
Step-by-step explanation:
The information in DNA is contained in the sequence of nucleotides along the length of one strand of the DNA molecule. DNA consists of a long chain of nucleotides, which are made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base. The sequence of nucleotides in DNA encodes the genetic information that determines the traits and characteristics of an organism.