KINESIOL 2CC3 Lecture Notes - Lecture 9: Gluconeogenesis, Akg Acoustics, Glycogen
15 Apr 2016
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Removal of amino group: deaminoaion: cuing of amino group= ammonia, transaminoaion: translate it from 1 group to another, major site: liver: breaks amino group of, minor site: skeletal muscle (bcaa"s): speciic amino acids (3) Oxidaion of remaining carbon skeleton (oxo acid: eventually form pyruvate or acetyl coa. Major aas in exercise metabolism: bcaa (leucine, isoleucine, valine): only aa"s oxidized in skeletal muscle, alanine, glutamine: by-products of exercise. To get rid of ammonia, it gets sent from muscle liver. Gets sent back to liver and form urea (how we get rid of nh3) Bcaa supplement: you will burn more, turning into co2, can simulate protein synthesis. Glutamine supplement: we make it, don"t need more, no evidence for recovery, glycogen issue breakdown. The formaion of new glucose" from metabolic intermediates. Phosphagen: pcr cr, 10 atp/s formed, 1 atp unit substrate, < 15 sec, limit: stores of it. Glycolyic: glu/glyc lactate, 5 atp/s formed, 2-3 atp unit substrate, < 60s, limit: by-products.
