Increased protein metabolism leads to increase in which of the following? Select all that apply. Malate-Aspartate Shuttle activity Cori Cycle Urea Cycle Filtration by kidneys
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- Individuals with the disease alkaptonuria fail to produce the enzyme homogentisic acid ? in their liver. permease meriase oxidase tyrosinase hydroxylaseYou can choose one or more than one options Arginase is an enzyme that : BIOCHEMISTRY advanced is expressed in the cytoplasm of hepatocytes shows two isoenzymes in mammals. found in the liver and other tissues catalyzes the formation of urea and ornithine from arginine. induces hyperammonemia when it is overexpressed is inhibited by basic amino acids such as lysine and ornithine.Polyethylene glycol (PEG)-conjugated IFNs have superior pharmaceutical properties compared with their unconjugated counterparts as a result of greater protection against proteolytic degradation, better solubility, and slower catabolism and excretion. Group of answer choices True False
- Activtion of a G protein can increase Calcium ion concentration in the cell and thus activate enzymes True O FalseWhich of the following will decrease the level of uric acid in the body? O Decrease optimal concentration of xanthine oxidase inhibitor O Lower deaminase action O Higher purine phosphorylase activityBypass I of gluconeogenesis requires a source of energy. This energy comes from: a oxidation of the metabolite b 6 ATP c 2 ATP d 1 ATP + 1 NADH
- You can choose one or more than one option Arginase is an enzyme that: is expressed in the cytoplasm of hepatocytes shows two isoenzymes in mammals. found in the liver and other tissues catalyzes the formation of urea and ornithine from arginine. induces hyperammonemia when it is overexpressed is inhibited by basic amino acids such as lysine and ornithine.Which of the followings is not function of peroxisomes? Catalyze the transfer of amino groups from amino acids to keto acids Detoxification of H202 Oxidation of very long branched chain fatty acids Calcium storage and releaseCells of the digestive tract are the most affected by folate deficiency since they are rapidly dividing cells O true O False
- Which of the following statements is false? protein catabolism is the building of new protein anabolic steroids help build muscle tissue. anabolic processes build new protein catabolic steroids help breakdown muscle O protein catabolism is the breakdown of proteinOne day after sinulog, a 37 year old alcoholic male was brought to medical emergency department of SWU medical center in semi-conscious state. He was out of muscle coordination, with vision changes and somehow confabulating (making up stories). Which of the following vitamins can be used as a part of the treatment? * (Please choose one correct answer only) A. Cyanocobalamin B. Thiamin C. Folic acid D. Pantothenic acidis/are functions of the peroxisome. Choose all that apply. There are 3 correct answers. You will LOSE points (from the total correct) for incorrect answers. This is to discourage guessing. oxidation of fatty acids recycling of cellular components autophagy detoxification of harmful compounds hydrogen peroxide metabolism extracellular digestion