Lineweaver burk plot - Study guides, Class notes & Summaries

(T/F) Acid-base catalysis involving free protons or hydroxide ions is thermodynamically favorable because these are already in high concentrations in the cell. Correct Answer-False (T/F) The glycerophosopholipids of a membrane bilayer have been modified to contain additional double bonds. This change will likely lower the activation of adenylate cyclase by a G-protein. Correct Answer-False (T/F) To be inserted, a α-helical integral membrane protein requires at least one helix that is at l...

©FYNDLAY EXAM SOLUTIONS 2024/2025 ALL RIGHTS RESERVED. 1 | P a g e UMN BIOC 3021 Exam 2 (Lectures 7-12). Questions And Answers (Guaranteed A+) Competitive inhibitor - answerbinds to active site competes with substrate will raise apparent Km will not alter Vmax Vmax - answerat high substrate, a competitive inhibitor will not alter this non-competitive inhibitor - answerbinds to distant site doesn't compete with substrate will not alter apparent Km will alter Vmax enantiomers - a...

DHN311 Exam Tested Questions Reviewed And Revised With Correct Answers Already Passed!! 1. Name 3 factors that influence the reaction velocity of enzyme driven reactions. - ANSWER temperature pH substrate concentration 2. (Before or After) ______ Vmax is reached there is free enzyme available for the substrate to bind. - ANSWER Before 3. When substrate concentration is ______ (low or high) there is plenty of free enzyme available. Which means that when enzyme...

Dr Rai biochem test 2 questions & answers 2023/2024 kinetic mechanism - ANSWER-the order of binding of substrates and release of products sequential mechanism - ANSWER-each substrate binds but both substrates must be bound by enzyme to form a ternary complex before catalysis can occur ping pong mechanism (double displacement) - ANSWER-Substrate binds to the enzyme and releases a product before the second substrate binds to the enzyme Random order enzyme mechanism - ANSWER-any react...

diffusion controlled limit - Answer The theoretical maximum rate of an enzymatic reaction in solution, about 10^8 to 10^9 M^-1 * s^-1 catalytic perfection - Answer A state achieved by an enzyme that operates at the diffusion-controlled limit. Lineweaver-Burk plot - Answer A rearrangement of the michaelis menton equation that permits the determination of KM and Vmax from a linear plot.

©FYNDLAY EXAM SOLUTIONS 2024/2025 ALL RIGHTS RESERVED. 1 | P a g e BIOC 3021 Exam 2 Questions And Answers (Guaranteed A+) In addition to the basic ES intermediate in an enzyme reaction, what other types of intermediates are formed and why are these intermediates so important? - answerTransition states occur in enzyme reactions that are important in product stabilization and changes in energy. Why would researchers try to determine the initial rate of enzyme activity (V0) at a very earl...

Which of the following interactions are generally considered to be unfavorable? - Interaction between Arg and Lys side chains at a pH of 7, assuming standard pKa values for Arg and Lys Proteins can be denatured by a) Changing temperature b) Adding urea to solution c) Changing solvent d) all choices are correct - All choices are correct If PAGE is carried out after subjecting the sample to SDS and beta-mercaptoethanol, then proteins will be separated on the basis of - Mass Which is the most...

©BRIGHTSTARS EXAM SOLUTIONS 11/16/2024 10:16 AM 1 | P a g e CMB 311 Practice Exam #2 Question With Correct Answers In the reaction catalyzed by chymotrypsin, a graph in which the rate is plotted against the concentration of substrate a) is sigmoidal, characteristic of an allosteric enzyme b) shows that cooperative kinetics are observed c) shows that the reaction is zero order d) is hyperbolic, characteristic of a nonallosteric enzyme - answerd) is hyperbolic, characteristic of a non...

Biology 3221A Biochemistry Final Exam Q&A- Rush University Which of the following single-base DNA gene coding changes is least likely to significantly affect the function of resulting protein? (Harper pages 361-363) A. Missence mutation resulting to histidine-to-glutamic acid change B. Silent mutations in the third codon base C. Frameshift mutation D. Nonsense mutation 2. Which of the following is a property of enhancer elements? (Harper pages 384-385) A. They do not work located downs...

NBME Pharmacology Study Guide Exam Questions/Answer GUARANTEE A+ 2025/2026 In the lineweaver-burk plot, how is the y-intercept related to Vmax? What does the slope Define pharmacokinetics: - The effects of the body on the drug. ADME. Define pharmacodynamics: - Effects of the drug on the body. Includes receptor binding, drug efficacy, drug potency and drug toxicity Define Bioavailability (F): - The fraction of the administered drug which reaches systemic circulation unchanged. For an IV d...