Formed along the railroad, Cohutta is a city rich in land and agriculture. The city is home to the Cohutta Fish Hatchery, formerly a part of the U.S. Game and Fish Department. Visitors are welcome to enjoy the city's museum that celebrates Cohutta's history and visit many other area attractions. Whitfield County.
Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. 1 person found this useful. Edit.
DNA structure. DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).The order of these bases is what determines DNA's instructions, or genetic code.f you think of the double helix structure as a ladder, the phosphate and sugar molecules would be the sides, while the bases would be the rungs. The bases on one strand pair with the bases on another strand: adenine pairs with thymine, and guanine pairs with cytosine.