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).
Please enter a wider price range and try again. King Size Sheets Turn a bedroom into a place that is warm, cozy and welcoming by accessorizing with a practical, yet decorative king quilt. Available in a variety of styles and colors, these quilts are an ideal way to keep warm during cold winter months or chilly nights.
The weight of copy paper is stated as 20-lb bond, 24-lb bond, etc. This is the weight of 500 sheets (one ream) of basic size sheets. For bond paper, a basic size sheet is 17x22 inches.Thus, that 500 sheets of basic size equals four reams of 8.5x11 copy paper. One ream is then 5 lbs.Verified by picking one up and taking it over to a shipping scale.or bond paper, a basic size sheet is 17x22 inches. Thus, that 500 sheets of basic size equals four reams of 8.5x11 copy paper. One ream is then 5 lbs. Verified by picking one up and taking it over to a shipping scale.