Term
| What is an emergency pathway in non ruminants to make glucose and in ruminants this is done all the time? |
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Definition
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Term
| Gluconeogenesis is the reverse of what? |
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Definition
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Term
| What 3 steps are different in Gluconeogenesis? |
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Definition
| Cannot go from pyruvate directly to PEP, A different enzyme b/w fructose 1,6 Bisphosphate and fructose 6 phosphate, and Different enzyme b/w glucose 6 phosphate and glucose |
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Term
| What is the site of gluconeogenesis? |
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Definition
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Term
| What is amino acid disproportion? |
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Definition
| Non ideal amino acid pattern |
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Term
| What is the indigestion of large quantities of an individual amino acid? |
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Definition
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Term
| Cannot get toxicity by just ingesting protein but can also get toxicity from inborn errors of what? |
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Definition
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Term
| What are 3 relative toxicities? |
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Definition
| Sulfur containing AA, Basic amino acids, and Branched chain AA |
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Term
| What is growth depression due to excessive amounts of one amino acid that can be alleviated by a structurally similar amino acid? |
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Definition
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Term
| What is adverse effects from additions or surpluses of essential amino acids other than the ont that is first limiting that was created by the formulator? |
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Definition
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Term
| Protein is a dynamic tissue that is constantly undergoing what 2 processes? |
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Definition
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Term
| If protein synthesis is greater that protein breakdown then what is occurring? |
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Definition
| Protein accretion (positive nitrogen balance) |
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Term
| If protein synthesis is less than protein breakdown then what is occurring? |
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Definition
| Protein degradation (negative nitrogen balance) |
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Term
| The metabolic pool of amino acids is located where? |
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Definition
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Term
| Metabolic pool of amino acids contains 80% amino acids from what? |
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Definition
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Term
| Contribution of amino acids to the pool is much larger from what than from the diet? |
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Definition
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Term
| What measures protein turnover? |
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Definition
| Fractional Synthesis Rates (FSR) |
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Term
| FSR is the percentage of the protein in an organ/tissue that is synthesized per what? |
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Definition
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Term
| What organ/tissue has the largest FSR%? |
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Definition
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Term
| What organ/tissue is the 2nd largest FSR%? |
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Definition
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Term
| What organ/tissue is the 3rd largest FSR%? |
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Definition
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Term
| What organ/tissue has a FSR% of 17%? |
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Definition
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Term
| What organ/tissue has the lowest FSR%? |
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Definition
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Term
| What percent of maintenance energy is expended just for protein turnover? |
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Definition
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Term
| Why is protein turnover necessary? |
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Definition
| Restructuring muscle tissue, Cell and tissue repair, Enzyme and hormone production, anitbodies |
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