Answer :

The DNA molecule has a number on each end. The length is denoted by the numbers 5' (five prime) on one end and 3' on the other (three prime). The numbers 5' and 3' indicate how many carbon atoms in a deoxyribose sugar molecule a phosphate group is bound to.

DNA nucleotides link up to form units referred to as base pairs, A with T and C with G. A sugar and phosphate molecule are also joined to each base. A nucleotide is made up of a base, a sugar, and a phosphate. The double helix is a spiral formed by two long strands of nucleotides.What are the structure and purposes of DNA?

All of an organism's future protein synthesis will be governed by the genetic information encoded in its DNA. DNA is located in the cell nucleus of eucaryotes. Two Complementary Chains of Nucleotides Make Up a DNA Molecule. A Heredity Mechanism is Provided by the DNA Structure.

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