What can you conclude about the regulation of ketone body production and use given that 10–20% of the ketone bodies produced are excreted without being metabolized?
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: What are some examplesof mineral salts from the dietthat act as coenzymes?
A: Coenzymes are organic nonprotein molecules that bind with the protein molecule, apoenzyme to form…
Q: Fatty acids appear to stimulate insulin secretion to a much greater extent when glucose is also…
A: Long chain fatty acids potentiate glucose stimulated insulin secretion. Fatty acids don't trigger…
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: Illustrate the oxidative deamination of the amino acid glutamic acid and the transamination of the…
A: Transamination is the transfer of an amino group from one molecule to another. It is observed from…
Q: Bodybuilders have been known to inject insulin to increase muscle mass because it stimulates protein…
A: Insulin is a pancreatic peptide hormone used to lower blood glucose levels in diabetic patients. It…
Q: What happens to ketone body production during cases of prolonged hypoglacemia?
A: Hypoglacemia is a condition occurring in a body where in the blood glucose levels falls below a…
Q: How many ATP equivalents are consumed in the production of one equivalent of urea by the urea cycle?
A: Urea Cycle The urea cycle is the first cyclic metabolic pathway to be discovered. In the body,…
Q: Why would lipoid acid deficiency lead to metabolic acidosis in a human?
A: Lipoic acid also called as the alpha-lipoic acid(ALA). It acts as the co-factor for many enzymes…
Q: How does the body maintain energy substrates to tissues during starvation using the liver, muscles…
A: The human body is made up of billions of smaller structures that are divided into four categories:…
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: What is the ultimate fate of the pyruvic acid in an organism which carries out aerobic cellular…
A: Aerobic cellular respiration can be defined as the process of making cellular energy involving…
Q: Differentiate between Oxidative deamination and transamination of the amino-acids?
A: Amino acids are a class of essential biomolecules that are the building blocks of proteins. There…
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: Describe the role of the hormones insulin and glucagon in regulating glucose and amino acid…
A: Glucagon is a pancreatic peptide hormone secreted by alpha cells. Insulin is another pancreatic…
Q: describe how fasting is associated with the stimulation of both gluconeogenesis and lipolysis
A: Introduction: Fasting can refer to the metabolic state of a person who has not eaten for 24 hours or…
Q: Adults engaged in strenuous physical activity require an intake of about 160 g of carbohydrate daily…
A: Carbohydrate is considered as the major source of the energy in the body. These are utilized though…
Q: Write the equation for the hydrolysis of a triacylglycerol composed of stearic acid, oleic acid, and…
A: Lipases are enzymes that help digest lipids in the small intestine. Pancreatic lipase is secreted by…
Q: Lipases break down triacylglycerols by catalyzing hydrolysis. What are the products of this…
A: Lipases hydrolyze triglycerides into their component fatty acid and glycerol molecules.
Q: Describe how the acetyl units would be used during [normal/low] [glucose] periods.
A: Acetyl CoA is an important biomolecule that participates in many biochemical reactions. These…
Q: What would be the effect on fatty acid synthesis of an increase in intramito- chondrial oxaloacetate…
A: An increase in the level of oxaloacetate would cause the oxaloacetate to be converted to acetyl-CoA,…
Q: People with beriberi, a disease caused by thiamine deficiency, have elevated levels of blood…
A: Pyruvate dehydrogenase is the enzyme responsible for converting pyruvate into acetyl CoA during the…
Q: Given the nature of the hormonal activation of lipases, what carbohydrate pathways would be…
A: The lipase is an enzyme found in the pancreas that catalyzes the breakdown of fats to fatty acids…
Q: Define oxidative deamination
A: Deamination is considered as the process in which the removal of the amino group from the molecule.
Q: How does increasing the ADP/ATP ratio influence isocitrate dehydrogenase activity?
A: A Isocitrate dehydrogenase catalyzes the oxidative decarboxylation of isocitrate, resulting in…
Q: W ich of the following statements about glucose metabolism is correct?
A: Glucose metabolism: It involves multiple processes: glycolysis, gluconeogenesis,…
Q: Explain the rationale for the production of ketone bodies during starvation.
A: Ketone bodies are considered as water-soluble molecules, which are produced from the fatty acids by…
Q: The disease beriberi, which results from a dietary deficiency of vitamin B1 (thiamine), is…
A: Thiamine: a. Thiamine is a water-soluble vitamin and has a specific coenzyme which is thiamine…
Q: What adaptations does the body make during a fast? What are ketone bodies? Define ketosis.
A: Fasting is a method of restricting one's food or drink consumption for an extended period of time.…
Q: During hyp[erglycemia or diabetes - what two regulatory enzymes are active? Why are they active?
A: Diabetes mellitus is a metabolic sickness commonly known as diabetes, all the more properly an issue…
Q: The disease beriberi, which results from a dietary deficiency of vitamin B1 (thiamine), is…
A: Macronutrients and micronutrients are two different types of nutrition. Macronutrients include the…
Q: Describe five possible fates for glucose 6-phosphate in the liver.
A: The liver is a major metabolic site. The metabolism of drugs, detoxification, amino acid metabolism…
Q: What is the difference between Diabetic Ketoacidosis and Hyperosmolar Hyperglycemic Syndrome (HHNS)?
A: Diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic nonketotic syndrome (HHNS) are the two…
Q: What would happen to glucose disgestion if hydrochloric acid production were enhanced?
A:
Q: Experienced runners know that it is poor practice to ingest large amounts of glucose immediately…
A: Bio molecules also known as biological molecules. These are the molecules which are produced by…
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: Discuss the 3 mechanisms of abnormal carbohydrates metabolism that result in the development of…
A: Acetone, beta-hydroxybutyrate and acetoacetate are three ketone bodies. Acetyl CoA is the precursor…
Q: Diagram the reactions involving glutamate dehydrogenaseand glutamine synthetase that produce…
A: Glutamine synthetase (GS) is a nitrogen metabolism enzyme that plays an important role. Glutamate…
Q: there intake of phosphoric acid by glucose? no
A: ATP is considered a high energy molecule which is also considered as energy currency of the cell as…
Q: If a urine sample from a patient gave a strongly positive test for both glucose and ketone bodies,…
A: High glucose level in urine: This physiological problem is associated with a person suffering from…
Q: What metabolic and hormonal changes account for decreased gluconeogenesis during the first several…
A: Gluconeogenesis: Metabolic pathway that produces glucose through non-carbohydrate carbon…
Q: Interestingly, we can measure metabolism through respiration, with what’s called the respiratory…
A: Respiration is the process by which cells take in oxygen and release out carbon dioxide. This…
Q: Which of the following will decrease the level of uric acid in the body? O Decrease optimal…
A: Uric acid is a waste product generated in purine biosynthetic pathways such as de novo and the…
Q: Describe the role of the glucose–alanine cycle in ammonia transfer to the liver.
A: Glucose- alanine cycle is also called Cahill cycle. Through this cycle, the amine groups are…
Q: Explain how excessive ketone bodies may form in the following: During starvation In patients with…
A: Ketone bodies are the water-soluble molecules containing the ketone group that are produced by the…
What can you conclude about the regulation of
bodies produced are excreted without being
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- What happens to ketone body production during cases of prolonged hypoglacemia?How is the usage of fat as an energy source regulated? What would you expect to be the effect ofcaffeine or theophylline on fatty acid mobilization?Individuals suffering from ketoacidosis have acidic urine. What effect do you expect ketones to have on pH? Why is pH lowered when ketone bodies are present?
- Discuss the 3 mechanisms of abnormal carbohydrates metabolism that result in the development of ketone bodies in the urine and give examples of the condition to each.Write the equation for the hydrolysis of a triacylglycerol composed of stearic acid, oleic acid, and linoleic acid by pancreatic lipase.Adults who participate in vigourous physical exercise need around 160 g of carbohydrate per day but just approximately 20 mg of niacin for good nutrition. How do you interpret the finding in light of niacin's involvement in glycolysis?