Bch 403 final - Study guides, Class notes & Summaries

BCH 403 Final Exam questions with complete solutions

BCH 403 final exam questions 2023 Questions with Complete Solutions

BCH 403 Final Exam Questions with Complete Solutions

You're using anion exchange chromatography to purify a small globular protein. After passing the mixture through the column, you find that your protein did not "stick" to the resin and flowed right through. What is a plausible reason for this to have occurred? Correct Answer-The pH of the solution is close to the isoelectric point. Oxygen binding that affects the cooperatively of hemoglobin is an example of heterotrophic regulation. Correct Answer-False You have determined that a leucin...

T or F: A biochemical reaction, without a catalyst or thermodynamic coupling, takes 50 years to reach a state of equilibrium. W/o more information, we cannot make a determination on either the value of the Keq constant or the positive or negative value of the DeltaG of the reaction Correct Answer-False T or F: Due to its small size, the amino acid glycine can be found in tight turns in a protein structure Correct Answer-True T or F: The Delta G of a reaction is defined as the energy requir...

Exam 1 Correct Answer- A reaction consists of a reactant "R" being converted into a product "P". The change in enthalpy of the conversion is 5 kJ/mol, while the change in entropy is 35 kJ/mol. Therefore, thermodynamic coupling is not required for this reaction to reach an equilibrium. True/False Correct Answer-True Which of the following is true regarding a reaction that has a ΔG° = 0. The concentrations of the reactants and products are equal. The reaction will eventually arriv...

BCH 403 Final Exam Actual Questions and Answers 2024 with complete solution

BCH 403 FINAL TEST QUESTIONS WITH VERIFIED ANSWERS The composition of a bilayer has been modified to include 10% cholesterol. Which of the following is true regarding the new properties of the bilayer - Answer-The Tm of the bilayer has not changed AND The rigidity of the cholesterol broadens the transition temperature of the bilayer A integral membrane protein that is expected to b eon the plasma membrane is instead found on the cytoplasm. Which of the following would explain this result ...

BCH 403 Final Exam questions with complete solutions

BCH 403 Final Exam Questions Solved 100% Correct | Latest Update You've discovered a new species of rodent living at a very high altitude, where the partial pressure of oxygen is low. What would you predict regarding the oxygen-binding capacity of this new species? - Answer It's hemoglobin will have a very low P50 value AND The primary amino acid sequence of its hemoglobin will not be identical to that of a species living in an oxygen-rich atmosphere The following peptide is composed of...