Explain the roles of transamination, oxidative deamination and the urea cycle in amino acid degradation and ammonia detoxification.
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. Explain the roles of transamination, oxidative deamination and the urea cycle in amino
acid degradation and ammonia detoxification.
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- Describe the roles of glutamate dehydrogenase, glutamine synthetase, glutamate synthase, and transaminases in ammonia assimilation.A. List all the materials required for beta-oxidation of fatty acids. How does this process differ from the Biosynthesis of fatty acids? B. Outline the pathway involved in the synthesis of cholesterol from six-carbon intermediate Mevalonate. C. Describe all the stages involved in the urea cycle (Transmination, Ammonia Transport, and stages of the urea cycle).Give the general equation for fatty acid biosynthesis.
- . Describe the β-oxidation of the fatty acid palmitateDescribe roles of each non-essential amino acid: ala, asp, asn, glu, gln, arg, gly, ser. Describe roles of each essential amino acid: cys, met, phe, tyr, try, and BCAAs. Describe the importance of one carbon metabolism and homocysteine. Describe the best indicator(s) of protein status. What is the purpose of an SGA? Give examples of physical signs of protein deficiencies. Simple to the point answers please!Which of the following statements about the transamination and deamination steps of amino acid degradation is true? (A) a-ketoglutarate is always formed during a transamination between an amino acid and glutamate. (B) Transamination reactions produce glutamate that is deaminated after entering the urea cycle. (C) Free ammonia is removed from glutamate using glutamate dehydrogenase and NAD+ as an oxidizing agent. (D) The free NH4+ that is removed from glutamate during the deamination reaction is used to form glucose.(E) The carbon backbone that results from transamination enters the mitochondria to be used in the urea cycle.
- please illustrate a fischer model of gluconeogenesisA. Give a systematic name for the enzyme that would act on each of the following substrates 1. Methylamine 2. Glucose-6-Phosphate 3. Citrate 4. Glucocerebroside 5. Hydrogen peroxide1) under intracellular conditions, answer : If G3P-DH is inhibited by Iodoacetic acid, which glycolytic intermediate will accumulate most rapidly and why ? 2) How will increased oxaloacetate level in mitochondria affect fatty acid biosynthesis ?