Why is glycolysis more rapid after the infusion of fructose?
Q: Which of the following is FALSE about glycolysis?
A: Glycolysis is breakdown of glucose into pyruvate or lactate. Enzymes for glycolysis are located in…
Q: Which carbons of glucose will be incorporated into Palmitic acid by the Fatty Acid Synthase?
A: Fatty acid synthesis occurs in the body with the help of enzymes belonging to the fatty acid…
Q: Why is glycogen the preferred fuel reserve of the body? Describe glygonesis and glycogenolysis.
A: GLUCOSE: Glucose is transformed into energy with the help of oxygen in the mitochondria.…
Q: Why is the formation of fructose-1,6-bisphosphate the committed step in glycolysis?
A: Glycolysis is the metabolic pathway that occurs in cytoplasm of the cell and converts or breaks down…
Q: How does citrate from the citric acid cycle affect glycolysis?
A: Enzymes are biomolecules that are made generally out of proteins and they bring down the actuation…
Q: If glucose is such a readily available fuel, why is gluconeogenesis necessary?
A: Gluconeogenesis refers to the synthesis of glucose from non-carbohydrate substrates such as glycerol…
Q: Why does glycolysis operate only on carbohydrates?
A: Metabolism is a series of interconnected chemical reactions occurring within a cell and the chemical…
Q: How does control of the glucose-6-phosphatase reaction differ from that of the…
A: Glucose-6-phosphatase is an enzyme that catalyzes the hydrolysis of glucose-6-phosphate into glucose…
Q: How does the hydrolysis of fructose-1,6- bisphosphate bring about the reversal of one of the…
A: Glycolysis is a metabolic process that breaks down glucose to form pyruvate and two adenosine…
Q: How much ATP is formed from complete fatty acid oxidation?
A: Fatty acid oxidation : It is the mitochondrial aerobic process of breaking down a fatty acid into…
Q: Glycogenolysis in the liver?
A: Glycogen is the storage form of glucose in animals as is starch in plants. It is stored mostly in…
Q: Why is glycogenesis necessary? Why is glycogenolysis necessary?
A: Glycogen is a polymer of glucose molecules linked by α-1,4 and α-1,6 glycosidic linkages which makes…
Q: Why would cooking a plant or piece of meat affect the activity of catalase, but not the activity of…
A: Enzymes are a class of proteins that act as biological catalysts. They increase the rate of the…
Q: What happens to the lactate that is formed during glycolysis?
A: Lactate also modulates 6-phosphofructo-1-kinase (PFK), the main enzyme controlling glycolysis ,…
Q: Why is it that sucrase cannot catalyze the formation of sucrose from glucose and fructose?
A: Sucrase enzymes are set on the brush border of the little internal organ.
Q: Under what circumstances do glycogenesis and glycogenolysis occur?
A: Carbohydrates are sugars molecules which can be simple sugars like glucose and be a group of the…
Q: What is the rule of 2 for gluconeogenesis ?
A: Gluconeogenesis is the process of formation of glucose from glucogenic amino acids. Enzymes involved…
Q: Explain why glucose shows mutarotation?
A: According to the question, we have to give an explanation why glucose shows mutarotation. So, let us…
Q: Why is the formation of fructose1,6-bisphosphate the committed step in glycolysis?
A: Glycolysis is the process by which the glucose molecule is broken down to produce pyruvate. The…
Q: Why is it important that gluconeogenesis is not the exactreverse of glycolysis?
A: Glycolysis is the process by which the glucose molecule from the food is broken down to produce…
Q: What is the metabolic purpose of lactic acid production?
A: Pyruvate is the conjugate base of pyruvic acid. It is the main intermediate in the various metabolic…
Q: What Are the Essential Features of Glycolysis?
A: Glycolysis is a metabolic process in the cytosol that converts the glucose molecule into two pyruvic…
Q: How is glycogenolysis being regulated?
A: Glycogenolysis is very important metabolic process , glycogenolysis is basically a breakdown of…
Q: What is glycogenolysis?
A: Glycogenolysis is the metabolic process in the liver where the breakdown of primary carbohydrate ,…
Q: The hydrolysis of some disaccharides produces glucose molecules that directly enter glycolysis. What…
A: Disaccharides are made up of monosaccharides and in many disaccharides, out of two, the one…
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: How does the role of glucose-6- phosphate in gluconeogenesis differ from that in glycolysis?
A: Introduction Metabolic pathways involve the reaction of metabolism. These pathways are a series of…
Q: Why does glycogenolysis need fewer stages than glycogenesis? Which procedure consumes the least…
A: The body utilizes many metabolic pathways to generate energy used to maintain anabolic responses.
Q: Why is fructose metabolized more rapidly than glucose?
A: Fructose is a ketose sugar which is generally found in fruits. Fructose is also known as fruit…
Q: What amino acids yield citric acid cycle components and glycolysis intermediates when deaminated?
A: Metabolism can be defined as the chemical reactions that are performed in maintaining the living…
Q: What would be the consequences of a [Mg2+] deficiency for the reactions of glycolysis?
A: Magnesium is used in glycolysis during the transfer of a phosphate group to a molecule within the…
Q: why are ketones formed during starvation
A: Biochemical reactions involves a series enzyme-catalyzed reactions that involves the generation of a…
Q: What enzymes are responsible for glycolysis?
A: Glycolysis: It is the process of producing energy from glucose by splitting it into two…
Q: What enzymes are required for the synthesis of a glycogen particle starting from glucose…
A: Glycogen : It is a multibranched polysaccharide of glucose that serves as a form of energy storage…
Q: How does aerobic glycolysis differ from anaerobic glycolysis? Why is anaerobic glycolysis not really…
A: cellular respiration include anaerobic respiration and aerobic respiration
Q: Why is oxidative catabolism referred to as “aerobic”?
A: Aerobic means presence of oxygen all the chemical reaction which occur in the presence of oxygen…
Q: What kind of protein is lactase, the biomolecule that speeds up the breakdown of lactose?
A: Proteins are bimolecules as well as biopolymers composed of amino acids as their monomeric units.
Q: What is the key regulatory enzyme for glycogenolysis?
A: Phosphorylase kinase, glycogen phosphorylase are the key regulatory enzymes for glycogenolysis.
Q: If glycerol enters glycolysis as dihydroxyacetone phosphate, what other steps are required to form…
A: Glycolysis is the process to convert glucose to pyruvate. Glucose is a six-carbon compound whereas…
Q: Which does not occur during glycolysis?
A: Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism.…
Q: Why is there such a large range of ∆G for the second step of glycolysis?
A: Glycolysis is the sequence of reactions that are used to break down glucose into two three-carbon…
Q: Why does glycogenolysis use fewer steps than the reverse process, glycogenesis? Which process uses…
A: The body uses several metabolic processes, which help to produce energy, which is used to sustain…
Q: What citric acid cycle intermediate would be regenerated?
A: A sequence of metabolic pathways takes place in the process of cellular respiration to transform…
Q: If there are 3 molecules of glucose, how many molecules of pyruvic acid are produced after…
A: From one molecule of glucose two molecules of pyruvic acid are produced ,therefore from three…
Q: What is the difference between glycogenesis and glycogenolysis?
A: Glucose is the main energy providing biomolecule present in our body. Glucose is required in the…
Q: In which reaction in glycolysis does a dehydration occur?
A: Introduction The metabolic mechanism that transforms glucose to pyruvic acid is known as glycolysis.…
Q: Explain what is the relationship between glycolysis and gluconeogenesis?
A: Glycolysis is the metabolic process by which glucose is broken down (Catabolic pathway), while…
Why is glycolysis more rapid after the infusion of fructose?
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- Why is glucose provided by glycogenolysis in the liver but not in skeletal muscle?Which steps of glycolysis are irreversible? What bearing does this observation have on the reactions in which gluconeogenesis differs from glycolysis?Describe the four phases of glycolysis. What are theproducts of glycolysis?
- Is glycolysis catabolic or anabolic? Discuss the importance of glycolysis.What happens to the lactate that is formed during glycolysis?Zwellweger syndrome is caused by a defect in enzyme importation into the peroxisomes. What disease of carbohydrate metabolism is caused by inappropriate cellular distribution of enzymes?
- Glycolysis occurs in two stages. Describe what is accomplished in each stage.Select the best answer or answers from the choices given: The formation of glucose from glycogen is (a) gluconeogenesis, (b) glycogenesis, (c) glycogenolysis, (d) glycolysis.How does the role of glucose-6- phosphate in gluconeogenesis differ from that in glycolysis?