Heme biosynthesis pathway - Study guides, Class notes & Summaries

NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024 Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets Vasodilation, pain Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of glucose by glucokinase Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset type 2 diabetes GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. Uptake by beta cells Insulin release - CORRECT ANSWER-Bloo...

BMB401 - Biochemistry Exam 2 With Complete Solution...

(P)In the duodenum, enteropeptidase correct answers Cleaves trypsinogen to form trypsin (P)Which of the three proteins in the ubiquiination pathway is the most responsible for recognizing the ubiquintated target protein? correct answers E3 (P)What is the regulatory mechanism by which arginine stimulates flux through the urea cycle? correct answers Arginine stimulates the production of the allosteric activator N- acetylglutamate (P)A person who has alkaptonuria is easily diagnosed from t...

1. Which of the following statements about the fixation of atmospheric nitrogen (N2) into NH3 by living cells is false? A) It involves the transfer of eight electrons per mol of N2. B) It occurs in certain microorganisms, but not in humans. C) It requires a source of electrons, normally ferredoxin. D) It requires one ATP per mol of N2 fixed. E) It requires two key protein components, each containing iron. D 2. Which of the following is not true about the anammox reaction? A) An...

1) The sum of all biosynthetic reactions in a cell is known as 1. A) metabolism. 2. B) anabolism. 3. C) catabolism. 4. D) synthatabolism. Answer: B Bloom’s Taxonomy: Knowledge Chapter Section: 3.13 2) Based on the functional roles of phosphate in various microbial metabolisms, deduce which compounds phosphate exists as in microorganisms. 1. A) organic compounds 2. B) inorganic compounds 3. C) both organic and inorganic compounds 4. D) neither organic nor inorganic compounds...

Metabolism - answers-All of the chemical reactions that occur within an organism Enzymes - answers-serve as catalysts catalyst - answers-A chemical agent that changes the rate of a reaction without being consumed by the reaction. Anabolism - answers-the total of series of chemical reactions involved in synthesis of organic compounds. requires an input of energy. Autotrophs - answers-must be able to synthesize all the organic compounds they need. Heterotrophs - answers-can obtain...

ACS BIOCHEMISTRY EXAM 2023 Q&A With complete solution Henderson-Hasselbach Equation - ANSWER pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - ANSWER Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - ANSWER Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - ANSWER Se...

ACS BIOCHEMISTRY EXAM 2023 Q&A With complete solution Henderson-Hasselbach Equation - ANSWER pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - ANSWER Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - ANSWER Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - ANSWER Se...

ACS BIOCHEMISTRY EXAM Q&A With complete solution Henderson-Hasselbach Equation - ANSWER pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - ANSWER Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - ANSWER Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - ANSWER Separates sa...

Which of the following key questions is important to as a patient before adminestering IIV? - ANSWER-are you sick today? HZV should not be administered to a patient with a history of anaphylaxis to: - ANSWER-gelatin How often are the Healthy People targets for vaccination rates updated? Every *blank years* - ANSWER-10 years Which type of vaccine involves stimulation of B cells without the assistance of T helper cells? *blank* polysaccharide *blank* - ANSWER-pure vaccines Which of the...