Answered: is used in gluconeogenesis that…

is used in gluconeogenesis that bypasses step 1 of Glycolysis in the production of free glucose from Glucose 6-phosphate? Group of answer choices Hexokinase Glucose 6 phosphatase Glucokinase

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: molecule and eventually ending with CO2, H2O and ATP, list the 4 pathways/steps in order and tell me…

A: All the chemical reactions that occur inside the body and sustain the life processes are together…

Q: Pair the conversions on the left with the appropriate enzymes on the right Glucose to Glucose…

A: Ans- Given reactions are of glycolysis pathway and glycolysis takes place in cytoplasm of the cell.…

Q: Glycogen catabolism occurs when glucose monomers are cleaved from the glycogen molecule, catalyzed…

A: Glycogen is a polysaccharide made up of glucose monomers. It contains linear chains with α-1,4…

Q: Pair the reactions mentioned on the left with the names of the enzymes on the right.…

A: Glycolysis is the process of conversion of one molecule of glucose into two molecules of pyruvate.…

Q: /on Gierke's disease is a glycogen storage disease that results from the absence of…

A: Glucose-6-phosphatase converts glucose-6-phosphate to glucose. Absence of glucose-6-phosphatase…

Q: Which of the following statements are True? Multiple answers: Multiple answers are accepted for this…

A: Metabolism is the sum total of all metabolic reactions taking place within an organism. Metabolic…

Q: Antagonist binds to the enzyme at a site far away from the receptor site to inhibit the function of…

A: Glycolysis converts glucose to pyruvate which is then oxidized to carbon dioxide and water by the…

Q: High concentration of ATP in the cell causes activation of glycolysis by phosphofructokinase 1. True…

A: Phosphofructokinase 1 is an enzyme involved in the priming stage of glycolysis. It mediates the…

Q: What is the effect of a defective a(1→ 4) phosphatase in Pompe's disease (GSD II)? O Accumulation of…

A: Glycogen Storage Disease type II , also called Pompe's disease occurs to due to the deficiency of…

Q: Which enzyme catalyzes a freely reversible reaction? Pyruvate dehydrogenase Aconitase…

A: The citric acid cycle enzymes are membrane proteins present in the matrix of the mitochondria except…

Q: When glycogen is degraded (catabolized), all of the following occur in both liver and muscle EXCEPT…

A: Glycogenolysis is the process of breaking down the stored glycogen into simple sugar units. It…

Q: What is the main enzyme that serves as the control point in the regulation of glycolysis? Hexokinase…

A: There are three enzymes which are required to regulate the glycolysis. These are hexokinase,…

Q: Place the following molecules in the order in which they appear during aerobic respiration: Citrate…

A: Cellular respiration is a series of metabolic reactions and processes that occur within organisms'…

Q: The recommended daily allowance for the vitamin niacin is 15 mg per day. How would glycolysis be…

A: Vitamin B3 or niacin is the precursor of NAD and NADP synthesis. These two coenzymes play important…

Q: Name of Enzyme Hexokinase Phosphohexose isomerase Phosphofructokinase Aldolase Isomerase…

A: Introduction Glycolysis is a process by which glucose breaks and produces pyruvate. Glycolysis…

Q: Name of Enzyme Class Number of Enzyme Reaction Catalysed Hexokinase Phosphorylates glucose…

A: Glycolysis is a pathway that converts glucose molecules into energy by breaking into pyruvate…

Q: which enzyme uses ATP to phosphorylate a substrate during gluconeogenesis? -Hexokinase -…

A: Gluconeogenesis is a metabolic pathway that results in the generation of glucose from certain…

Q: The enzyme is considered to be alan* COO COO H-C-OH Phosphoglyceromutase H-C-0- ČHO-P ČH,OH…

A: Enzymes are classified as oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases…

Q: The conversion of 1 molecule of fructose into 2 molecules of pyruvate produces the same amount of…

A: The conversion of 1 molecule of glucose to 2 molecules of pyruvate can be divided into 2 phases;…

Q: Which reactions in the payoff phase of glycolysis are exergonic at standard conditions? O…

A: Glycolysis is a metabolic pathway where one molecule of glucose is converted into two molecules of…

Q: Can you please summarise this photo just dividing it into main points in the preparatory phase and…

A: Glycolysis is a metabolic process that breaks down glucose into two molecules of pyruvate through 10…

Q: Ribose-5-phosphate is produced by oxidative decarboxylation of 6-phosphogluconate catalyzed by the…

A: Above questions is from PENTOSE PHOSPHATE PATHWAY.

Q: Which of the following are correct statements pertaining to the glycolytic pathway? Choose all…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: GLUCOSE pecco FRUCTOSE-6-PHOSHPATE FRUCTOSE 1,6-DIPHOSPRATE cccccc DIHYDROXYACETONE PHOSPHATE (DHAP)…

A: Glycolysis is the biochemical process in which glucose is oxidised to pyruvic acid without the…

Q: The enzyme involved in the successive cleavage of one glucose unit from the non-reducing end of…

A: During glycogenolysis, terminal glucose residue removes as alpha-D-glucose-1-phosphate(G1P) from…

Q: Number the oxygens(1-6) in any order. Trace the path of this glucose through pathways of glycolysis…

A: Label the oxygen (O) atoms in glucose as 1’, 2’, 3’, 4’,5’, and 6’. The oxygen atoms of the glucose…

Q: Which enzyme deficiency is most likely to cause glycogen to be full of short, stubby branches…

A: Glycogen is storage form of glucose. Glycogen is composed of alpha-D glucose units held together by…

Q: Glucose Hexokinase ATP Glucose 6- phosphate ADP Phosphoglucose isomerase Pyruvate Pyruvate kinase…

A: The given diagram is of glycolysis. During glycolysis, glucose is metabolized to pyruvate.…

Q: Is the glycogen synthase reaction exergonic or endergonic? What is the reason for your answer?

A: Glycogen is a polysaccharide that generates energy storage functions in animals, bacteria, fungi,…

Q: Is the statement true or false?

A: Glycolysis is the process of breakdown of glucose to obtain energy by the cells for fulfilling their…

Q: The enzyme is considered to be alan * COO Lactate COO dehydrogenase HO-C-H + NAD 0 + N

A: LDH, or lactic acid dehydrogenase, is an enzyme that is a type of protein. LDH is critical in the…

Q: Are there any alternatives or body Event What happens when Oxygen is present What happens when…

A: Asked : Event that occurs when oxygen is present and absent , glycolysis.

Q: Which of these enzymes is needed to maintain a steady pool of methylene THF used in pyrimidine…

A: Methylene tetrahydrofolate (methylene THF) is a coenzyme and a crucial molecule in various metabolic…

Q: Which statement regarding glycolysis is TRUE? Group of answer choices Both substrate-level…

A: Glycolysis is the process of oxidation of one mole of glucose into two moles of pyruvate. It occurs…

Q: How many ATP are produced from the complete degradation of 1,3-bisphosphoglycerate?

A: One molecule of glucose gives two molecule of pyruvate, which enters TCA cycle for complete…

Q: Gluconeogenesis requires how many NTPs (nucleotide triphosphates, i.e. ATP, GTP)? Group of answer…

A: Gluconeogenesis is a metabolic process that involves the synthesis of glucose from molecules that…

Q: Which of the following are correct statements pertaining to the glycolytic pathway? Choose all…

A: Glycolysis is the catabolic pathway and first step in cellular respiration in which glucose is…

Q: A high NADH/NAD+ ratio will inhibit which pathways or enzymes by LeChatelier’s principle: Options:…

A: LeChatelier’s principle: According to LeChatelier’s principle, any change in the equilibria state of…

Q: Which of the following is false about gluconeogenesis? Glycolysis is catabolic, while…

A: Glycolysis and gluconeogenesis are the metabolic reactions that help in the homeostasis of glucose.…

Q: which is incorrect regarding fatty acid biosynthesis on the given statements?

Q: Which reactions in the payoff phase of glycolysis are endergonic at standard conditions? O…

A: Glycolysis is the first phase of both aerobic and anaerobic respiration which converts one molecule…

Q: Which of the following glycolytic enzymes catalyzes the conversion of fructose-6-phosphate into…

A: Glycolysis is the process in which sequence of metabolic reaction convert glucose into energy. In…

Q: The compound glucose 6-phosphate is NOT encountered in which of the following processes? conversion…

A: Glucose 6-phosphate is an important intermediate in the metabolism of glucose. It is formed from…

Q: iodoacetate is an irreversible inhibitor of glyceraldehyde-3-phosphate dehydrogenase. which of the…

A: Metabolism is the chemical reactions that occur in the cells of an organism. It involves catabolism…

Q: What glycolytic intermediate is fructose converted to in the liver, such that it can be utilized in…

A: Glycolysis is the metabolic pathway by which the monosaccharide glucose is converted to pyruvate…

Question

Which enzyme is used in gluconeogenesis that bypasses step 1 of Glycolysis in the production of free glucose from Glucose 6-phosphate?

Group of answer choices

Hexokinase

Glucose 6 phosphatase

Glucokinase

Glucose 1-phosphatase

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2 Answer

VIEW

Step 3 other option are false because:

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The removal of fatty acids from triacylglycerols leaves glycerol. Show how the actions of glycerol kinase and glycerol-3-phosphatedehydrogenase on glycerol produce an intermediate of glycolysis.
Which substrate is used in the last step of glycolysis? Group of answer choices Glyceraldehyde 3-phosphate Pyruvate Phosphoenolpyruvate 1, 3-bisphosphoglycerate
Indicate what will happen (increase, decrease or no effect) to the activity of the enzyme or rate of the metabolic pathway given the following conditions.
16. Answer and explain
All the reactions involved during gluconeogenesis occur in the cytosol except the one catalyzed by phosphoenolpyruvate carboxylase. O True O False
Which of the following conditions will produce active glycogen phosphorylase? AMP АТР Phosphorylation of Serine 14 Glucose Glucose-6-Phosphate Phosphorylation of Serine 14 and AMP Phosphorylation of Serine 14 and ATP
Can someone help with this question?
Fructose can enter glycolysis by hexokinase. If fructose is used for glycolysis what enzyme can be skipped in glycolysis? And why can this enzyme be skipped if fructose is used for glycolysis?
For the two conditions below regarding Glycogenolysis, please explain how glucose release would be affected. Would there be an increased, decrease, or no change compared to “normal” conditions? Also explain which enzyme or reaction is affected and why. Condition 1: the debranching enzyme is inhibited Condition 2: free inorganic phosphate is chelated
An individual goes in to get their blood work results for their enzyme deficiency in glycolysis. Based on the results, provide an explanation of which enzymes are deficient in the individual? Blood Glucose levels are normal *Glucose-6 phosphate, *fructose-6 phosphate, *fructose-1,6 biphosphate, *glyceraldehyde-3 phosphate, *1,3-biphosphoglycerate, and *phosphoenolpyruvate levels are ALL increased Pyruvate, ATP, and RBC concentration are all at a decreased level
Which of the following biochemical reactions should be classified as endergonic (endothermic)? conversion of glucose into amylopectin conversion of lactose into glucose and galactose conversion of glycogen into glucose conversion of sucrose into glucose and fructose conversion of amylose into glucose
Why does epinephrine stimulate glycolysis? I know why epinephrine stimulates glycogenolysis which is to release glucose stores. But epinephrine stimulating glycolysis seems counterintuitive as it would synthesize less glucose and more pyruvate?