Hexokinase Study guides, Class notes & Summaries

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

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...

activation energy correct answers energy needed to get a reaction started Delta G (change in G - change in free energy) correct answers respresented in a reaction coordinate diagram. Positive is thermodynamically unfavorable. Negative is thermodynamically favorable (exergonic - release energy). = G(products) - G(reactants) enzyme correct answers catalyze chemical reaction. Lower activation energy. Biological catalyst (protein) enzyme inhibition correct answers results in decrease in act...

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...

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...

Chem 210 Module 7 Exam Review Questions With Answers Latest 2023/2024 (Verified) In glycolysis, when glucose enters a cell, it is immediately phosphorylated to form glucose-6-phosphate. The phosphate donor in this reaction is ATP, and the enzyme is ________. Hexokinase Aldolase CoA Phosphohexose isomerase None of the above HEXOKINASE Question 10 3 / 3 pts In the last reaction of glycolysis, ATP is formed by the direct transfer of a phosphate group from a metabolite to ADP. This...

560B BIOCHEM COMP 2021QUESTIONS AND ANSWER 2023 GRADED A+ UPGRADE The lack of which muscle enzyme causes glucose when phosphorylated in the muscle to be trapped? ANSWER = Hexokinase 1. Which of the following molecules in your food is NOT normally oxidized in aerobic respiration to generate ATP? a. lipids b. amino acids c. nucleic acids d. carbohydrates ANSWER = c. nucleic acids Which hormone triggers the muscle to break down glycogen and carry out glycolysis over the longer term? a...

a-D-glucose + ATP ---> ________ + ________ + H+ correct answer: a-D-glucose-6-phosphate + ADP For the first five steps of glycolysis, the appropriate sequence of enzymes is: a. phosphofructokinase-1 (PFK-1) b. hexokinase/glucokinase c. fructose bisphosphate aldolase d. phosphoglucoisomerase e. triose phosphate isomerase (TPI) correct answer: B, D, A, C, E Hexokinase and glucokinase belong to the kinase subclass of what class of enzymes? correct answer: transferase In the ...

Chem 210 Portage Learning Exam #7 | Questions and Verified Answers| 2023/ 2024 Update Question In glycolysis, when glucose enters a cell, it is immediately phosphorylated to form glucose-6-phosphate. The phosphate donor in this reaction is ATP, and the enzyme is . Hexokinase Aldolase CoA Phosphohexose isomerase None of the above Question In the sixth reaction of glycolysis, ATP is formed by the direct transfer of a phosphate group from a metabolite ...

What substrate depletes when you "hit the wall" - correct answer glycogen What substrate depletes when you lose autonomic NS function? - correct answer glucose function of NADH and FADH? - correct answer hydrogen transporter 3 types of ATPase in muscle? - correct answer myosin sarcoplasmic reticulum Na/K rate limiting enzyme for glycolysis and glycogenolysis - correct answer phosphofructokinase enzyme that changes pyruvate to lactate - correct answer lactate dehydrogenas...

46. Which method of directly regulates PFK-I? A) feedback inhibition by fructose 2,6-bisphosphate B) feed forward activation by phosphoenolpyruvate C) allosteric activation by AMP D) its phosphorylation in response to glucagon signaling E) allosteric activation by citrate 47. Which statement regarding regulation of glycolysis and gluconeogenesis is FALSE? A) Phosphofructokinase-1 and fructose 1,6-bisphosphatase are PRevented from forming a futile cycle by reversible covalent modificatio...