Allosteric Study guides, Class notes & Summaries

AP Biology: Exam Review Practice Questions with Correct Answers 2024 DNA/Biochemestry Test - CORRECT ANSWER--- 1. The digestive enzyme pepsin works in the acidic environment of the stomach to hydrolyze peptide bonds. On which macromolecules does pepsin act? A. carbohydrate B. protein C. DNA D. lipid - CORRECT ANSWER-B. Protein 2. Egg whites consist primarily of water and the protein albumin. When you fry an egg, why does the egg white turn from clear to white? A. The protein bec...

What is the role of adipose in metabolism? correct answer: Storage of triacylglycerols as a source of energy that can be released as FFAs under fasted state conditions; other roles include body weight homeostasis, coagulation, immunity, vascular tone control, appetite regulation, glucose/lipid metabolism, reproduction, angiogenesis what are the direct products of B-oxidation? correct answer: NADH + FADH2 (used in ETC to produce ATP), Acetyl CoA (substrate for ketogenesis, allosteric activat...

UNE Biochem 1005 Unit 2 Exam Latest Questions With Correct Solutions. 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? a. cAMP 1. Hereditary ...

Pyurvate carboxylase is allosterically activated by which of the following compounds? correct answer: acetyl CoA Energy needed to get a reaction started correct answer: activation energy The part of an enzyme or antibody where the chemical reaction occurs. correct answer: active site Growing or metabolizing only in the presence of molecular oxygen correct answer: aerobic respiration A product in allosteric regulation that inhibits an enzyme. correct answer: allosteric inhibitors...

UNE Biochemistry Midterm Study Bank, UNE Biochem Midterm Questions & Answers Solved 100% Correct!! Succinate is a substrate for which complex in the electron transport chain? a.) Complex 1 (NADH-1 oxidoreductase) b.) Complex IV (Cyt c oxidase) c.) Complex V (ATP synthase) d.) complex II (Succinate-Q reductase) Complex II (succinate-Q reductase) (D) Which of the following would be consistent with an exergonic reaction? a.) ∆S would be negative b.) ∆G would be negative ...

catabolic correct answer: A process in which large molecules are broken down to use energy Anabolic correct answer: A process in which large molecules are built from small molecules (uses energy to form molecules) amphibolic pathways correct answer: metabolic pathways that have both catabolic and anabolic functions most reactions in pathways are _______ correct answer: reversible most reactions delta G is close to _______ correct answer: 0 irreversible reactions have a ______...

BIOCHEM 3560 Quiz 2 | Practice Questions With Answers Latest 2023/2024. The Michaelis-Menten equation does not: Describe enzyme kinetics in terms of two independent constants Have the enzyme velocity approach Vmax asymptotically as substrate concentration increases Apply to allosteric enzymes Have a hyperbolic form Show half maximal enzyme velocity when substrate concentration is equal to Km Question 2 From the reaction rate plot, which metabolites acts as an allosteric modulators? NH3...

WGU C785 FINAL EXAM Questions With Correct Answers Latest 2024 GRADED (Biochemistry Units 2-7) What is the basic structure of an amino acid? What do they look like? - Answer amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - Answer Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a cha...

tbr- enzyme kinetics exam questions & answers 2024 allosteric enzyme - ANSWER-often have multiple inhibitor or activator binding sites to change conformation, switching between active and inactive shapes allosteric curve - ANSWER-sigmoidal shape ex. hemoglobin = allosteric protein transition state analogs - ANSWER-synthesized compounds that mimic the form of the transition state of a substrate molecule and binds to the enzyme to inhibit catalysis rxn transition state vs intermedi...

UNE Biochemistry Midterm Study Bank Succinate is a substrate for which complex in the electron transport chain? a.) Complex 1 (NADH-1 oxidoreductase) b.) Complex IV (Cyt c oxidase) c.) Complex V (ATP synthase) d.) complex II (Succinate-Q reductase) Complex II (succinate-Q reductase) (D) Which of the following would be consistent with an exergonic reaction? a.) ∆S would be negative b.) ∆G would be negative c.) ∆S would be positive d.)∆G would be positive ∆G...