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Question1 a) Salt is 40 per centum atomic number 11 and 60 percent chloride. We need both minerals, but dietary advice focuses on sodium. However, when we ar advised to cut down the amount we corrode we may feel cheated from our felicity point, this being the almost wanted amount we prefer. Our p every(prenominal)et has to adjust to what we may salute as less satisfying and manufacturers make it more herculean by adding common salinity to practically everything to satisfy our bliss points, otherwise we would non buy their products. They use salt because it is cheap and it extends shelf life. The easiest mien to cut down would be to opt for low gear sodium products and to use less or no salt during cooking. We in addition have to remember that some foods by nature have salt too so taking reckon of the salt mover and shaker seems the most likely alternative to cut down. b) The two weakened molecules in the diagram shown argon the amino acids gly cine and valise. The covalent bond that holds these amino acids unneurotic is called a peptide bond. ii amino acids are affiliated by a peptide bond. This chemical substance bond incessantly joins the carboxyl-group of the first amino acid with the amino-group of the secondment amino acid. During this reply a water molecule (H20) is lost.

To break short up the peptide bonds, Pepsin, an enzyme in the stomach, is released firstly in the stomach so as digestion progresses, more peptidases are released from the pancreas. Once broken down, the peptide bonds are digested until all of the protein has been absorbed, this happens in the lower stomach.! Finally, the digested nutrients are absorbed finished the intestinal walls and transported throughout the torso via the bloodstream. The waste products of this process intromit ununderstood food parts remain in the colon until expelled from the body through a bowel movement. c) Any bowl or utensil that is used when beating screwball whitens has to be abruptly clean and grease-free. When air is beaten into egg whites, the proteins of the egg white open up,...If you want to get a in effect(p) essay, separate it on our website: OrderCustomPaper.com

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