glycolysis : phosphofructokinase-1 : pentose phosphate pathway : O acetyl CoA carboxylase O glucose 6-phoshate dehydrogenase O phosphopentose isomerase O isocitrate dehydrogenase O fructose 1,6-bisphosphatase-1
Q: The first reaction in glycolysis that results in the formation of an energy-rich compound (i.e., a…
A: The cytoplasmic metabolic process that turns glucose into pyruvic acid is known as glycolysis. The…
Q: The purpose of malate-aspartate shuttle and glycerol 3-phosphate shuttle is to transport reducing…
A: Malate-aspartate system is the most dynamic NADH transport which works in liver, kidney and heart…
Q: Which reaction in glycolysis consumes an inorganic phosphate (P;)? O oxidation of glyceraldehyde…
A: ANSWER) In the Glycolysis reaction the glyceraldehyde 3 phosphate is converted to glyceraldehyde 1,3…
Q: .. carbohydrates and glycolysis • Glycolysis: a mechanism you should know/ Aldolase 3. Hydroxyl beta…
A: Aldoses is the glycolytic enzyme that catalyzes the conversion of aldohexose carbon atom…
Q: When you are awake and your blood sugar levels are very low which of the following enzymes would you…
A: Fructose 2,6-bisphosphate mediate the regulation of glycolysis and gluconeogenesis in the liver. It…
Q: X Glycolytic pathway regulation involves: 0/2 OAllosteric activation by ATP Feedback, or product,…
A: Aerobic metabolism is a set of three basic metabolic processes that occur in cells to generate…
Q: Aconitase catalyzes the reaction: citrate ↔ HisocitrateThe standard free energy change, ΔG°′, for…
A: The free energy, delta G can be determined from standard free energy change, ΔG0 with this reaction:…
Q: ATP Pyruvate Pyruvate 2. Citric acid cycle The citric acid cycle occurs in the mitochondrial matrix.…
A: *Terms used - The citric acid cycle : is also known as the tricarboxylic acid cycle or the Krebs…
Q: I. Carbohydrate Metabolism A. Complete the glycolytic pathway Glucose ADP Glucose 6-phosphate It…
A: Glycolysis creates ATP and NADH through substrate level phosphorylation. The net products are 2 ATP,…
Q: Liver metabolism of fructose uses the same glycolytic enzymes to generate distinct products O…
A: chemical reactions that follow various steps are called metabolic pathways which are often linked by…
Q: UDP- glucose 1- phosphate glucose-6- phosphate glucose ribulose 5-phosphate 4. reduced coenzyme…
A: The purpose of the catabolic reactions is to obtain energy from the biomolecules in the form of ATP…
Q: OPyruvate kinase ONone OHexokinase OPhosphoglycerate kinase OPhosphofructokinase
A: Gluconeogenesis is a biosynthetic pathway in which glucose is synthesized from non carbohydrate…
Q: oxygen, the produ giyco об reaction. In this reaction, the products of glycolysis react with…
A: Glycolysis : It is the process in which one molecule of glucose is broken down to form two molecules…
Q: Lactate dehydrogenase O is needed for oxidative metabolism of glucose O only functions in muscle O…
A: In the metabolic process, the enzyme is extremely important. They enhance the rate of reaction by…
Q: E glycolysis. aldehyde-3-phosphate catalyzes the breakdown of fructose-1, 6 bisphosphate to produce…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: Glycolysis After digestion of carbohydrates, glucose enters the cell membrane and into the…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Glycolysis Two of these per glucose CHOH PH HO OH АТР glyceraldehyde-3-phosphate dehydrogenase ADP…
A: Glycolysis is a pathway in carbohydrate metabolism that involves the breakdown of glucose to provide…
Q: 1. Carbohydrate Metabolism A. Complete the glycolytic pathway Glucose ADP Glucose 6-phosphate I1…
A: Glycolysis: a. All cells carry out glycolysis and involve ten reactions that are similar in all the…
Q: Thioesters play important roles in glycolysis and tca cycle. List which reactions involve…
A: Thioesters are involved in a wide range of reactions. Attack on the carbonyl carbon to produce a…
Q: Glycolysis: a mechanism you should know/ Glyceraldehyde-3-phosphate Dehydrogenase (GAPDH) 2.…
A: Glyceraldehyde-3-phosphate dehydrogenase is a metabolic enzyme involved in the energy-releasing…
Q: Name the molecules that conserve most of the energy from the redox reactions of the citric acid…
A: TCA cycle occurs in the presence of oxygen inside the mitochondrial matrix. TCA cycle is responsible…
Q: Acetyt CoA Oxaloscetate CoA NADH Citrate NAD Isocitrate Malste Pumarate NAD NADH FADH, FAD a-…
A: TCA cycle is the tricarboxylic acid cycle which is the second step in cellular respiration that…
Q: Metabolic process in which hexose metabolism occurs? Amount of steps? Since this metabolic…
A: Since they can occur without the addition of energy, exergonic reactions are also known as…
Q: How does the oxidation of such branched fatty acids take place? Explain with all set of reactions…
A: Branched fatty acids, containing a methyl group at beta carbons are oxidized in peroxisomes. This…
Q: Need help with filling out this worksheet with ALL the information
A: The citric acid cycle is a central metabolic cycle that is a series of chemical reactions involved…
Q: Sugar to Glycolysis Threose-4 Phosphate (a 4 carbon aldose) is fed into glycolysis after a…
A: Glycolysis occurs in the cytoplasm irrespective of the presence or absence of oxygen. Glycolysis…
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: Cancer cells increase their dependence on glycolysis to meet their energy needs. Given this, which…
A: Levels of fructose 2,6-bisphosphate will be high compared to normal cells.
Q: Use your knowledge of fat metabolism. glycolysis, the TCA cycle, and axidative phosphorylation to…
A: The cell requires energy from the fats, which are degraded into fatty acid and glycerol. These…
Q: The function of the enzyme acyl CoA synthetase is O ATP-dependent activation of fatty acids using…
A: During fatty acid oxidation the free fatty acids that enter the cytosol from the blood cannot pass…
Q: Adipose tissue cannot resynthesize triacylglycerols from glycerol released during lipolysis (fat…
A: Adipose tissue also known as fatty tissue which is a connective tissue consists of mainly fat cells…
Q: Match the coenzymes and/or substrates with their corresponding glycolytic enzymes. Note that an…
A: Coenzyme is the non protein compound that is necessary for Enzyme functioning. Substrate is the…
Q: The large amount of energy used during aerobic exercise (e.g., running) requires large amounts of…
A: During aerobics exercise, there is depletion of glucose and oxaloacetate. Under normal condition,…
Q: Glucose-6-phosphate is an important intermediate in glycolysis pathway. Briefly explain how this…
A: Glycogen is the storage form of glucose that is formed and stored in the liver and skeletal muscles.…
Q: Matching the following answers with the statements regarding beta oxidation of a 22 carbon fatty…
A: fatty acyl CoA (22 C) + 10 CoA + 10 FAD + 10 NAD+ + 10 H2O --> 11 acetyl-CoA + 10 FADH2 + 10 NADH…
Q: D. The following reactions are encountered in the metabolic cycles. Give the main class of enzymes…
A: Enzymes are required to accelerate the rate of reaction without affecting the final outcomes. Below…
Q: Calculate the net ATP yield per fatty acid after complete oxidation. Show your solution using a…
A: Lipids are one of the major macromolecules comprised of carbon, hydrogen, and oxygen just like…
Q: The "linker reaction" between glycolysis and the citric acid cycle (= the Kreb's cycle): a. produces…
A: The linker reaction connects the glycolysis to the krebs cycle , this converts the pyruvate molecule…
Q: Reducing power for the synthesis of fatty acids is produced in which reactions? conversion of…
A: The fatty acid synthesis starts from acetyl Co-A which is an intermediate of the TCA cycle. The…
Q: x 'x Paragraph Font Activate ures of Word have been disabled because it hasn't been activated. Use…
A: 106- Proteins 107- Polysaccharides 108- Lipids 109- Aminoacids 110- simple sugars e.g: Glucose 111-…
Q: Thioester play an important role in glycolysis and the TCA cycle. Which reactions in glycolysis and…
A: Thioesters usually come from/get interconverted with the acyl phosphate species, or acyl adenylate
Q: Give an account of β – oxidation of saturated even carbon fatty acid (Palmitic acid) along with the…
A: Palmitic acid is a type of fatty acid that contains sixteen carbon atoms and no carbon-carbon double…
Q: Complete and identify the enzymes involved in the following pathways (13 pts): -Odihydroxyacetone-P…
A: Glucose is a molecule of central importance to almost all plants, animals, and microorganisms and…
Q: Glycolysis After digestion of carbohydrates, glucose enters the cell membrane and into the…
A: Isomers are molecules/compounds with the same number of atoms of a particular element, but the atoms…
Q: Fatty acid degradation stimulates the citric acid cyclethrough the activation of pyruvate…
A: In the cell, when energy is needed all the fatty acids and other energy stored molecules are broken…
Q: Are the following up or down regulation of phosphorylation? (Note: It assumes that the enzymes were…
A: Glycolysis is a metabolic pathway that occurs in the cytoplasm in the presence or absence of oxygen.…
Q: Complete the interrelated pathways by choosing the necessary metabolite, enzyme, coenzyme, reaction,…
A: The metabolic pathway is a series of enzymatic reactions that produce a specific product. The types…
Q: The large amount of energy used during aerobic exercise(e.g., running) requires large amounts of…
A: ATP and phosphocreatine are the first energy sources to fuel muscles during physical activity but…
Q: Which of these enzymes is not involved in both glycolysis and gluconeogenesis Phosphoglycerate…
A: Glycolysis is the splitting of a glucose molecule into two pyruvate molecules. The glycolysis takes…
16
Step by step
Solved in 3 steps
- The control of which enzyme exerts the most control on glycolysis? hexokinase phosphofructokinase glucose-6-phosphatase aldolaseCHOOSE THE CORRECT LETTER.... 1.Gluconeogenesis involves the conversion ofA.pyruvate to glucoseB.glucose to pyruvateC. phosphoenol pyruvate to glucoseD.pyruvate to fructose 2.Stearic acid requires eight cycles of B-oxidation to be completely converted to acetyl-CoA.A. TrueB. False 3.ATP is produced from the electron transport system via oxidative phosphorylation.A. TrueB. FalseDuring glycolysis, the major energy generating step involves: pyruvate kinase phosphoglycerate kinase Phosphofructokinase glyceraldehyde-3 -dehydrogenase
- Which of the following is the first step of glycolysis? Select one: a. Glyceraldehyde-3-phosphate is converted to 1,3 Bisphosphoglycerate b. Dihydroxyacetone (Glycerone Phosphate) is converted to Glyceraldehyde-3-phosphate c. 1,3 Bisphosphoglycerate is converted to 3-phosphoglycerate d. Fructose-6-phosphate is converted to Fructose-1,6,bisphosphate e. 3-phosphoglycerate is converted 2-phosphoglycerate f. 2-phosphoglycerate is converted to Phosphoenolpyruvate g. Phosphoenolpyruvate is converted to pyruvate h. Glucose-6-phosphate is converted to Fructose-6-phosphate i. Fructose-1,6 Bisphosphate is converted to Dihydroxyacetone and Glyceraldehyde-3-phosphate j. Glucose is converted to Glucose-6-phosphateWhich of the following glycolytic enzymes catalyzes the conversion of fructose-1,6-bisphosphate into the two product molecules dihydroxyacetone phosphate, and glyceraldehyde-3-phosphate? phosphoglycerate kinase pyruvate kinase malate dehydrogenase aldolase phosphofructokinaseCan you please pick the right answer in each parentheses? Gluconeogenesis is essentially ["a bypass of glycolysis", "the reverse of glycolysis"] , providing a way of counteracting low levels of ["glucose", "ATP"] . There are 10 enzyme catalyzed steps in glycolysis and gluconeogenesis employs ["seven of them", "none of them"] . ["pyruvate carboxylase", "pyruvate kinase"] is a key enzyme in gluconeogenesis, serving to take pyruvate to ["oxaloacetate", "phosphoenolpyruvate"].
- Hexokinase is used to do which of the following steps of glycolysis? Select one: a. Glucose is converted to Glucose-6-phosphate b. Phosphoenolpyruvate is converted to pyruvate c. Dihydroxyacetone (Glycerone Phosphate) is converted to Glyceraldehyde-3-phosphate d. Fructose-6-phosphate is converted to Fructose-1,6,bisphosphate e. 3-phosphoglycerate is converted 2-phosphoglycerate f. 1,3 Bisphosphoglycerate is converted to 3-phosphoglycerate g. 2-phosphoglycerate is converted to Phosphoenolpyruvate h. Glyceraldehyde-3-phosphate is converted to 1,3 Bisphosphoglycerate i. Fructose-1,6 Bisphosphate is converted to Dihydroxyacetone and Glyceraldehyde-3-phosphate j. Glucose-6-phosphate is converted to Fructose-6-phosphateWhich of the following is the third step of glycolysis? Select one: a. Glucose is converted to Glucose-6-phosphate b. Glyceraldehyde-3-phosphate is converted to 1,3 Bisphosphoglycerate c. Dihydroxyacetone (Glycerone Phosphate) is converted to Glyceraldehyde-3-phosphate d. 1,3 Bisphosphoglycerate is converted to 3-phosphoglycerate e. 3-phosphoglycerate is converted 2-phosphoglycerate f. Fructose-1,6 Bisphosphate is converted to Dihydroxyacetone and Glyceraldehyde-3-phosphate g. Glucose-6-phosphate is converted to Fructose-6-phosphate h. 2-phosphoglycerate is converted to Phosphoenolpyruvate i. Phosphoenolpyruvate is converted to pyruvate j. Fructose-6-phosphate is converted to Fructose-1,6,bisphosphateWhat enzyme will not be used if the oxidative portion of the pentose phosphate pathway is operating to produce ribose 5-phosphate? Ribulose 5-phosphate isomerase 6-phosphoglucono-lactonase 6-phosphogluconate dehydrogenase Transaldolase
- Which of the following enzymes is found in gluconeogenesis but not in glycolysis? a. phosphohexose isomerase b. hexokinase c. fructose 1,6-bisphosphatase d. phosphoglycerate kinaseWhich of the following is the ninth step of glycolysis? Select one: a. Fructose-1,6 Bisphosphate is converted to Dihydroxyacetone and Glyceraldehyde-3-phosphate b. 1,3 Bisphosphoglycerate is converted to 3-phosphoglycerate c. Phosphoenolpyruvate is converted to pyruvate d. Dihydroxyacetone (Glycerone Phosphate) is converted to Glyceraldehyde-3-phosphate e. Fructose-6-phosphate is converted to Fructose-1,6,bisphosphate f. 3-phosphoglycerate is converted 2-phosphoglycerate g. Glyceraldehyde-3-phosphate is converted to 1,3 Bisphosphoglycerate h. Glucose-6-phosphate is converted to Fructose-6-phosphate i. 2-phosphoglycerate is converted to Phosphoenolpyruvate j. Glucose is converted to Glucose-6-phosphateWhich reaction below corresponds with substrate level phosphorylation? Fructose-1,6-bisphosphoglycerate >>>> G3P Pyruvate >>>> Acetyl-CoA Glucose >>>> Glucose-6-phosphate 1,3-bisphosphoglycerate >>>> 3-phosphoglycerate >>>> pyruvate Acetyl + Oxaloacetate >>>> Citrate
