Pfk 1 Study guides, Class notes & Summaries

Medical Biochemistry Final, UNE Biochemistry Final, UNE Biochemistry Final, Final, Final Exam Review UNE medical biochemistry (2022/2023) Rated A+ In glycolysis, ____ is considered the committed step in the pathway. PFK-1 Phospholipids are made up of one or more fatty acids, a core, a phosphate, and which one of the following? alcohol cholesterol has a unique chemical structure with four fused rings that allows it to serve what critical role in our bodies regulating membrane fluidity Pyruvate...

For a 63kg adult female performing a 30 second anaerobic power (Wingate) test and a 90 second anaerobic capacity test (on separate days!), what will be the correct flywheel resistance(s) to use? - correct answer5.4kp (power) & 3.2kp (capacity) True or false: during a 90 second anaerobic capacity test, it is important that the subject does not pedal too fast at the start of the test or they risk fatiguing excessively towards the end of the test. - correct answerFalse The Wingate 30 second s...

For a 63kg adult female performing a 30 second anaerobic power (Wingate) test and a 90 second anaerobic capacity test (on separate days!), what will be the correct flywheel resistance(s) to use? - Answer- 5.4kp (power) & 3.2kp (capacity) True or false: during a 90 second anaerobic capacity test, it is important that the subject does not pedal too fast at the start of the test or they risk fatiguing excessively towards the end of the test. - Answer- False The Wingate 30 second sprint test i...

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....

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 ...

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 ...

ALL NBME review Questions Answered 100% correct 2023 TRYPTASE MAST CELL TRYPSIN PANCREAS Tryptase Mast Cell Specific marker mast cell activation type 1 hypersensitvity uriticaria angioedema visceral edema hypotension Length Constant = Myelination Demylination in MS Decreases Length Constant A-Delta Fibers thin myelinated fibers Thin Myelinated Nerve Fibers Detect Temperature + Nociceptive GTO 1B extrafusal fibers Series Connection Increase Tension transmit via...

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 ...

What is the rate limiting enzyme of glycolysis? correct answer: phosphofructokinase-1 (PFK-1) What activates phosphofructokinase-1? correct answer: AMP + fructose 2,6-bisphosphate What inhibits phosphofructokinase-1? correct answer: ATP + citrate What is the rate limiting enzyme of gluconeogenesis? correct answer: fructose-1,6-bisphosphatase 1 What inhibits fructose-1,6-bisphosphatase 1? correct answer: AMP + fructose-2,6-bisphosphate What is the rate limiting enzyme of the T...

Which of the following enzymes, involved in the breakdown of carbohydrates in the digestive tract of humans, has/have small intestine origin? 1) sucrase 2) glucoamylase 3) lactase 4) α- amylase - ANSWER-A) 1+2+3 The absorption of glucose through the mucous membrane of enterocytes in the human is performed via one of the listed types of transport proteins. Which is that? A) glucose transporter type 2 (GLUT2) B) glucose transporter type 5 (GLUT5) C) Na-dependent glucose transporter (SG...