The sequence of bases on DNA codes for the sequence of amino acids in proteins. But there are 20 different amino acids and only 4 different bases, so the bases are read in groups of 3. This gives 64 combinations, more than enough to code for 20 amino acids.
10 cheapest places to live in the U.S. Ashland, Ohio, ranks as the 10th most affordable city in the U.S., according to the Council for Community and Economic Research. Ashland has a cost of living index of 87.6.
Missouri had the 11th lowest cost of living in the United States for 2016. In general, the most expensive areas to live were Hawaii, Alaska, the Northeast, and the West Coast. The least expensive areas were the Midwest and Southern states. MERIC derives the cost of living index for each state by averaging the indices of participating cities and metropolitan areas in that state.