The particular sequence of amino acids in the chain is what makes one protein different from another. This sequence is encoded in the DNA where one gene encodes for one protein.The genetic code consists of 3-base words or codons that specify particular amino acids.n DNA, each protein is encoded by a gene (a specific sequence of DNA nucleotides that specify how a single protein is to be made). Specifically, the order of nucleotides within a gene specifies the order and types of amino acids that must be put together to make a protein.
Gluten is a protein found in wheat and a number of other cereals, including oats, rye and barley. People with celiac disease will find that eating gluten can cause intestinal damage, resulting in the inability to absorb nutrients. Some people who do not have celiac disease may nonetheless be gluten-intolerant.
Products labeled wheat-free are not necessarily gluten-free. They may still contain spelt (a form of wheat), rye, or barley-based ingredients that are not gluten-free (GF). To confirm if something is gluten-free, be sure to refer to the productâs ingredient list.oods that may contain gluten (must be verified): 1  Energy bars/granola bars â some bars may contain wheat as an ingredient, and most use oats that are not gluten-free. 2  French fries â be careful of batter containing wheat flour or cross-contamination from fryers.