Pfk 1 - Study guides, Class notes & Summaries

Where does glycolysis take place? - Answer Cytoplasm What are the inputs of glycolysis? - Answer Glucose, NAD+, ADP, Pi What are the outputs of glycolysis? - Answer Pyruvate, NADH, ATP Glycolysis step 1 - Answer hexokinase Glycolysis step 3 - Answer phosphofructokinase (PFK) Where does Acetyl CoA take place? - Answer Cytoplasm -> Matrix What are the inputs of Acetyl CoA? - Answer Pyruvate, CoA, NAD+ What are the outputs of Acetyl CoA? - Answer CO2,...

HMX biochemistry Exam Questions And Answers (Verified And Updated) Activation energy - answerenergy needed to get a reaction started Delta G (change in G - change in free energy) - answerrespresented in a reaction coordinate diagram. Positive is thermodynamically unfavorable. Negative is thermodynamically favorable (exergonic - release energy). = G(products) - G(reactants) enzyme - answercatalyze chemical reaction. Lower activation energy. Biological catalyst (protein) enzyme inhibition ...

NADH-Q oxidoreductase - ANSWER-Also known as complex 1 2e - ANSWER-How many electron does NADH donate in complex 1? Succinate-Q reductase - ANSWER-Also known as complex 2 Q-cytochrome C Oxidoreductase - ANSWER-Also known as complex 3 Cytochrome C Oxidase - ANSWER-Also known as complex 4 reduced - ANSWER-Oxygen acts as an electron acceptor and is —- into water therefore it is important that we receive oxygen for it to dissociate into Hydrogen Hydrogen ions - ANSWER-With the in...

Which of the following terms in the disease course represents the initial appearance of symptoms in the host? a. Incubation period b. prodromal stage c. subclinical stage d. acute stage b. prodromal stage In Von Gierke disease, large amounts of glycogen accumulate in the liver and kidneys because a defiency in which of the following enzymes? a. phosphofructokinase 1 (PFK–1) b. phosphofructokinase 2 (PFK–2) c. hexokinase d. glucose–1–phosphatase e. glucose–6–phosphatase...

Irreversible enzymes in glycolysis - ANSWER-hexokinase/ glucokinase Phosphofructokinase (PFK 1) pyruvate kinase rate limiting enzymes in glycolysis - ANSWER-Phosphofructokinase 1 regulation of PFK-1 when glycolysis for energy - ANSWER-inhibited- ATP and citrate stimulated- AMP regulation of PFK-1 when glycolysis for glycogen, fatty acids, and other storage molecules - ANSWER-inhibited- glucagon (inhibits PFK-2 lowering fruc 2,6, bisP) stimulated- insulin (stimulates PFK-2 raising f2...

Which of the following terms in the disease course represents the initial appearance of symptoms in the host? a. Incubation period b. prodromal stage c. subclinical stage d. acute stage b. prodromal stage In Von Gierke disease, large amounts of glycogen accumulate in the liver and kidneys because a defiency in which of the following enzymes? a. phosphofructokinase 1 (PFK–1) b. phosphofructokinase 2 (PFK–2) c. hexokinase d. glucose–1–phosphatase e. glucose–6–phosphatase e....

All of the compounds represent different metabolites of pyruvate except: A. Acetyl-CoA B. Alanine C. Glutamate D. Lactate E. Oxaloacetate C. Glutamate Signal transduction involving glucagon has which of the following as a second messenger? A. Ca^2+ B. cAMP C. cGMP D. calmodulin E. inositol triphosphate (IP3) #Examify | #OnlineExams | #TestPrep | #StudyResources | #AcademicSuccess | #ExamPreparation | #QuizTime | #LearningTools | #Education | #StudentSupport Examify | Smart Gra...

HKIN 303 FINAL EXAM CH 3 QUESTIONS WITH CORRECT ANSWERS What is Adenylate kinase? - Answer-Enzyme that adds phosphate to ADP What does fast glycolysis end in? - Answer-ends with pyruvate What does slow glycolysis end in? - Answer-you can go into kerb's cycle & electron transport change What is the primary function of the Cori Cycle? - Answer-- One option where the lactic acid can go - Where we are transporting lactate in the blood to the liver - In the liver the lactic acid is rec...

lysosome correct answers A large carbohydrate = tagged w/ a fluorescent marker and placed in the extracellular environment around a macrophage. The macrophage ingests the carbohydrate via phagocytosis. Which cellular structure is most likely to be fluorescently labeled upon viewing w/ a light microscope soon after phagocytosis? allosteric regulation and feedback inhibition correct answers inhibition of phosphofructokinase-1 by ATP is an example of: ATP correct answers end pdt of glycolysis...

MCAT Exam QuestionsProducts of the Pentose Phosphate Pathway - correct answer NADPH, ribose- 5 - phosphate , Glycolytic intermediates reaction of G-6-phosphate to ribulose-5- phosphate is.. - correct answer oxidation of G6P where is the pentose phosphate pathway likely to happen - correct answer adipose tissue Southern Blot - correct answer used to analyze extracted DNA for a potential DNA segment Strong lewis acid - correct answer electron poor- fostered by being bonded to electron ...