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Advanced Nutrition
4-2
Question | Answer |
---|---|
what does acetly Co turn into? | cholesterol, bile, FA |
what is gylcogenlysis regulated by? | glucagon and epiniphrine |
what are amino acid pools critical for? | specific cell functions |
when is deamination necessary? | urea |
what AA is the main fuel in the liver? | a-ketoglutarate |
which amino acids need more enzymes? | essential |
what site is a major determinant of the whole body protien metabolism? | intestine |
what happens with the requirement of non-essential AA in parental nutrition? | the requirements gets reduced |
what amino acids are catabolized in the intestine? | glutamate, glutamine, aspartate |
T or F? there is maximal branched chained AA metabolism in the liver | false, min |
which principle organ metabolizes AA | liver |
what metabolizes branched chain AA? what are the end products? | muscle, glutamine and analine |
why do kidneys use brached chained AA? | to maintain pH |
true or false? glutamine is important in the kidneys | ture |
what is used for transamination? (what is the acceptor?) what does amino transferase require? | a-ketoglutamate, B6 |
what turns into urea in the urea cycle? what stars the urea cycle? | arigine, citrulline |
where does the urea cycle take place? | cytosol and mitochandria |
what is another option to get rid of NH3? what cells do this? | glutamine synthesise, perivenous hepatocytes |
T or F? glutamine doesnt exert influence on protien synthesis and degradation | False, it does |
in the liver, what does glutamine serve as? | gluconeogenic precursor |
in severe catabolism, glutamine is required for... | neocleotide synthesis, glucose production, production of acute phase protein |
what connects the urea cycle and the citric acid cycle together? what is the mediator? | aspartate, fumarate oxaloacetate |