Place the steps controling phosphofructokinase activity during glycolysis after ATP depletion.          as:   1.         2.         3.         4.         5.         6.           AMP binds to phosphofructokinase at an allosteric site.          AMP levels rise.                Phosphofructokinase changes from inactive to active 3D conformation.    ATP levels in the cell rise.           The rate-determining step of glycolysis proceeds at a lower activation energy.                  High level of metabolites from the citric acid cycle and oxidative phosophorylation cause feedback inhibition.

Q: Describe the conformational changes (including substrates that bind to the different conformations)…

A: ATP synthase is a rotatory motor enzyme present in complex V. This ATP synthase utilizes the proton…

Q: THE TOTAL NUMBER OF ATP PRODUCED IN GLYCOLYSIS AND THE CITRIC ACID IS

A: * Glycolysis occurs in the cytosol.* The citric acid cycle occurs in mitochondria. It is also known…

Q: Please explain why hydrolysis of ATP can release much energy by describing how the products of ATP…

A: ATP hydrolysis is the catabolic reaction process in which chemical energy that is stored in the…

Q: Consider a 17:0 fatty acid in a mammalian cell where propionyl CoA is completely oxidized. For each…

A: β-oxidation of fatty acid occurs in mitochondria. Before β- oxidation, activation of fatty…

Q: What would happen to the ATP yield of cellular respiration if:  The inner membrane of the…

A: The cellular respiration involves breakdown of glucose and production of energy in the form of ATP.…

Q: Oxidative phosphorylation only occurs in the Electron Transport Chain. True  False

A: The cellular respiration is very important process and occurs in every living cells of an organisms…

Q: Describe what happens to ALL the end-products of glycolysis in a short paragraph (5-7 sentences). Be…

A: Glycolysis is a metabolic pathway that occurs in the cytoplasm of cells and is the first step in the…

Q: Insulin allows glucose to be transferred from the blood into the cells. One symptom of John is that…

A: A condition where the blood glucose level increases in the body due to dysfunctional or low levels…

Q: Explain the differences between the ATPcp system and glycolysis, their reactants and products, and…

A: Glycolysis and ATP-PC are types of anaerobic energy systems. They lead to the release of energy in…

Q: Respiratory chain oxidative phosphorylation is the main way of generating ATP in human body. Please…

A: Oxidative phosphorylation is the main way of generating ATP in human body and utilizes the energy…

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: In the textbook and power points, glucose is shown to be the starting point for cellular…

A: The process of oxidation of organic compounds in a stepwise manner for the liberation of chemical…

Q: TPI deficiency is a rare human condition. Patients who lack TPI cannot convert the triose…

A: Glycolysis is the metabolic pathway that converts 1 molecule of glucose to 2 molecules of pyruvate…

Q: One effect of chronic alcohol abuse is thiamine deficiency, caused by impaired absorption of the…

A: Enzymes are biological catalysts that help in catalyzing or speeding up biological reactions by…

Q: Glycolysis & Gluconeogenesis are both spontaneous. If both pathways were simultaneously active in a…

A: Glucose is primarily utilized by the body cells for the production of energy in the process of…

Q: The regulation of 1-phosphofructokinase occurs primarily by allosteric effectors, including ATP and…

A: Glycolysis   It is the 10 steps process of cellular respiration where one molecule of glucose is…

Q: List the key enzymes involved in the regulation of glycolysis and explain one in details how one of…

A: Detailed explanation:The key enzymes involved in the regulation of glycolysis…

Q: How many different reactions (enzymes) in the glycolytic pathway (steps 1 - 10) involve ATP either…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 2 molecules of…

Q: ATP hydrolysis is exergonic or endergonic

A: Please follow step 2 for detailed explanation.

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.