There are only four DNA bases, but there are 20 amino acids that can be used for proteins. So, groups of three nucleotides form a word (codon) that specifies which of the 20 amino acids goes into the protein (a 3-base codon yields 64 possible patterns (4*4*4), which is more than enough to specify 20 amino acids.pecifically, the order of nucleotides within a gene specifies the order and types of amino acids that must be put together to make a protein. A protein is made of a long chain of chemicals called amino acids Proteins have many functions: 1  Enzymes that carry out chemical reactions (such as digestive enzymes).
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Bath Towels and Bath Sheets: A Comparison. The main difference between bath towels and bath sheets is that of size. Both are staples in any bed and bath department, but bath sheets are simply bigger. Bath towels range from about 27 inches by 52 inches in size all the way up to 30 inches by 58 inches for the largest towel. The smallest bath sheets, in comparison, are much larger, generally around 35 inches by 60 inches. That extra square footage makes wrapping up in a bath sheet a more luxurious experience.