Amino acid Study guides, Class notes & Summaries

QUESTIONS ARE BASED ON THE FOLLOWING TOPICS 1. The Foundations of Biochemistry 2. Water 3. Amino Acids, Peptides, and Proteins 4. The Three-Dimensional Structure of Proteins 5. Protein Function 6. Enzymes 7. Carbohydrates and Glycobiology 8. Nucleotides and Nucleic Acids 9. DNA-Based Information Technologies 10. Lipids 11. Biological Membranes and Transport 12. Biosignaling 13. Bioenergetics and Biochemical Reaction Types 14. Glycolysis, Gluconeogenesis, and the Pentose Phosphate Pa...

Nitrogen is a growth Limiting nutrient for many organisms because -only a few microbes can extract it from the atmosphere, but all organisms require if for amino acid and nucleotide synthesis An organism that tolerates high _ is called a halophile - Salt concentrations What tests are used to help identify bacteria today? - All of the above all of the following are used to protect organisms from the toxic by products of oxyge n EXCEPT - protease A metabolic pathway - All the above are true ...

BPK 110 Final Review Questions and Answers 2024 with complete solution Differentiate between complete and incomplete proteins and provide typical sources of each. - Answer ️️ -Complete proteins: Have all nine essential amino acids. Ex. Animal sources of protein (milk, meat) Incomplete proteins: Lack one or more of the essential amino acids. Ex. Plant sources of proteins (legumes) Describe the molecular structure of proteins and the four levels of protein structure. Which bonds are es...

ACS BIOCHEMISTRY EXAM QUESTION WITH COMPLETE SOLUTIONS LATEST 2024. Henderson-Hasselbach Equation - CORRECT ANSWER - pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - CORRECT ANSWER - Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the Nterminus. Salting Out (Purification) - CORRECT ANSWER - Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. ...

True or false: Generally, the total number of nonpolar amino acids has a greater affect on protein structure than the exact order of amino acids in a polypeptide chain. - CORRECT ANSWER-False. The order in which amino acids are linked is unique for each protein and is the most important factor in determining the overall protein factor. True or False: The "polypeptide backbone" refers to all atoms in a polypeptide chain, except for those that form the peptide bonds. - CORRECT ANSWER-False...

MCBM Nitrogen Metabolism Amino acid oxidation and production of urea Questions with Complete Solutions

An enzyme has a mutation within the substrate-binding site that reduces the binding of the coenzyme needed for covalent catalysis. Which of the following is likely to result as a consequence of this mutation? a. the enzyme will use and alternative coenzyme for the reaction b. the enzyme will not be able to bind to the substrate c. The enzyme will not be able to form the transition state complex d. The enzyme will function normally correct answer: c. The enzyme will not be able to form the t...

What is the major function of bile? a. Emulsification of fats b. Digestion of fats c. Stimulation of stomach secretions d. Inhibition of stomach contractions e. Assist amino acid absorption correct answersa. Emulsification of fats Histamine: a. Causes local blood vessels to constrict. b. Causes local blood vessels to restrict fluid loss. c. Decreases blood flow to the affected area. d. Causes local swelling of the affected area. e. Causes the blood pressure in the body to increase. ...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

What are the primary organic acid abnormalities that occur in carnitine deficiency? correct answers -adipate -suberate -ethylmalonate What patterns of abnormalities discriminate mitochondrial inefficiency from ammonia challenge as a cause of citric acid elevation? correct answers -high citrate, aconitate, isocitrate + orotate indicates ammonia challenges -wihtout orotate= mitochondrial inefficiency What patterns suggest a deficiency of CoQ10? correct answers -High succinate, fumarate, ...