Explain the mechanism by which beta-oxidation of fatty acids is controlled.
Q: Describe the process of oxidation phosphorylation
A: Oxidative Phosphorylation in eukaryotes takes place in mitochondria. Mitochondria is the rod shaped…
Q: Describe the fate of glycerol generated from triacylglycerolhydrolysis in adipocytes.
A: When triacylglycerols is mobilized from the fat tissue, its hydrolysis to free fatty acids and…
Q: Explain Fatty acid oxidation process.
A: Lipids are macromolecules which is insoluble in water. They are not polymers like the other…
Q: Discuss Under which conditions ketone bodies will be generated in our body
A: Ketone bodies are generated through ketogenesis. These are water-soluble compounds that are formed…
Q: Carnitine is an important cofactor in which stage of fatty acid metabolism?
A: Fatty acid metabolism involves beta oxidation and it consists of the following steps: Conversion of…
Q: Identify ketone bodies, describe their properties and synthesis, and explain their role in…
A: Ketone bodies are the water-soluble molecules containing the ketone group that are produced by the…
Q: Define about Fatty acid synthase – multienzyme complex and its regulatory role ?
A: Fatty acid synthase is a multienzyme complex (protein) that catalyzes the fatty acid synthesis.…
Q: Explain why triglycerides have a glucose-sparing effect.
A: Introduction :- Blood sugar, often known as glucose, is the most common sugar found in the body. It…
Q: Explain the Allosteric regulation of glucose metabolism.
A: Glycolysis involves the breakdown of glucose to pyruvate to synthesize ATP. Glycolysis is divided…
Q: Explain why insulin is required for adipocytes to synthesize triacylglycerols from fatty acids.
A: Insulin signaling is required for storing energy in the form of fats in humans. Even though de novo…
Q: The rate-limiting enzyme of fatty acid synthesis pathway is
A: Fatty acids can be synthesized from carbs and amino acid when taken in excess. The enzymes required…
Q: Discuss ketogenesis in details and also specify the ketone bodies.
A: Ketone bodies are ketone-containing lipid molecules that are used as alternative energy sources for…
Q: How would the body be affected by a drug that selectivelyinhibited lipoxygenase?
A: Lipoxygenases are the family of enzymes acting on polyunsaturated fatty acids possessing multiple…
Q: . How would the rapid accumulation of succinyl-CoA affect the rate of glucose oxidation?
A: Cellular Respiration is the oxidative process through which energy is obtained from the food. The…
Q: Explain the physiological role of transacetylase ?
A: Transacetylase is an enzyme that transfers an acetyl-CoA to galactosides and lactosides. It is coded…
Q: Explain the mode of action of glucoamylase.
A: An enzyme is a protein that is capable of accelerating the rate of a biochemical reaction by…
Q: What must take place before an activated fatty acid undergoes β oxidation?
A: The main reaction to produce energy using lipids is in the fatty acid spiral. The beta oxidation of…
Q: Describe the role of insulin in lipid metabolism.
A: Insulin was an endocrine hormone which plays a major role in regulation the body metabolism by…
Q: Describe the glyoxylate cycle and discuss its purpose.
A: Metabolism is a series of chemical reactions inside the living body. It is a process by which the…
Q: List reaction or pathways of fatty acid oxidation and biosynthesis affected by insulin and glucagon.
A: Insulin is the hormone synthesized by the β cells of pancreas. Whereas glucagon is synthesized by…
Q: Why are the essential fatty acid associated with low incidence of heart disease? Cite some clinical…
A: Fatty acids are a long chain of glycerides. Often they have vital roles in the body.
Q: Describe how regulation by malonyl-CoA benefits the cell.
A: Enzymes are the biological catalysts which are proteinaceous in nature. The function of an enzyme is…
Q: Explain the pathways for synthesis of glucose from noncarbohydrate molecules.
A: Gluconeogenesis is considered as the process, in which glucose molecules is synthesized from the…
Q: Name the anabolic pathway that synthesizes fatty acids.
A: Fatty acid synthesis is the important anabolic pathway in most organisms which involves de novo…
Q: Discuss the process of digestion and absorption of lipid. Explain the relationships between…
A: Lipids are hydrophobic biomolecules that are invovled in various structural and functional roles.…
Q: Oxygen is not a reactant in the β oxidation of fatty acids. Can β oxidation occur under anaerobic…
A: Beta-oxidation is the metabolic process which involves multiple steps by which fatty acid molecules…
Q: List three differences between fatty acid synthesis and β-oxidation.
A: Fatty acid synthesis : It is the creation of fatty acids from acetyl-CoA and NADPH through the…
Q: How would the rapid accumulation of succinyl-CoA affect the rate of glucose oxidation?
A: Cellular Respiration is the oxidative process through which energy is obtained from the food. The…
Q: Define the following terms:a. b-oxidationb. carnitinec. ketogenesisd. ketone bodiese. ketosis
A: Molecular biology is the field of biology that studies the composition, structure, and interactions…
Q: Describe the movement of energy during acetyl–CoA formationand the citric acid cycle.
A: It takes acetyl CoA start text, C, o, A, end text—produced by the oxidation of pyruvate and…
Q: Define beta-oxidation of fatty acids? Describe in detail three different steps of beta-oxidation of…
A: Fats are polymers of fatty acids and glycerol. These are major energy reserves. Fats can be of two…
Q: Describe how the citric acid cycle is regulated
A: Citric acid cycle : It is a series of chemical reactions used by all aerobic organisms to generate…
Q: Explain the processes involved in the tracking down of fatty acid in metabolism (e.g. palmitic acid)…
A: Fats inside the body are ingested as food or combined by adipocytes or hepatocytes from starch…
Q: Depending on the body’s needs, into what type of compounds is glucose converted in the pentose…
A: Pentose phosphate pathway (PPP) is a pathway parallel to glycolysis. In the first step of…
Q: give five biological effects of disorders of the citric acid cycle
A: The tricarboxylic acid (TCA) cycle, also known as the Krebs or citric acid cycle, is the primary…
Q: Explain how hormones act to modify the metabolism of fattyacids in both the short and the long term.…
A: Hormones, such as epinephrine, insulin, and testosterone are organic compounds that are involved in…
Q: Briefly outline the reactions involved in ketone production.
A: Introduction: The production of ketone bodies from acetyl-CoA is called ketogenesis. In humans and…
Q: Describe the sources and fates of acetyl CoA
A: The enzyme which takes part in the various biochemical reaction and delivering of the acetyl group…
Q: Explain why triacylglycerols should be the principal source of stored metabolic energy.
A: The most basic lipids produced by fatty acids are triacylglycerol's, generally known as…
Q: Is the statement "insulin inhibits beta-oxidation but stimulates fatty acid biosynthesis", cprrect?
A: Asked : If the given state is correct or not.
Q: Predict which one of the five steps of the a-ketoglutarate dehydrogenase complex reaction is…
A: α ketoglutarate dehydrogenase complex is an enzyme complex that catalyzes the conversion of α…
Q: How is the fatty acid prepared for catabolism? Where in the cell does fatty acid activation take…
A: Introduction: Fatty acids are molecules composed of long chains of lipid and carboxylic acid. it is…
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- Describe the activation of fatty acids. What is the energy cost for the process?Explain why β oxidation cannot proceed backward to produce triacylglycerols.Whether the inability to fully break down the amino acids lysine, hydroxylysine, and tryptophan may have an impact on fatty acid oxidation is currently unknown.