Answer: A, the absorptive state is another name for the fed state. Converted to glycogen in skeletal muscle b. In summary, during the absorptive phase, glucose is used for energy production by most tissues of the body, and the excess is stored in muscle and liver as glycogen, and in adipose tissue as fat. The constituent parts of these ca… Nutrient processing in the absorptive state The remaining glucose is taken in for use by body cells or stored in skeletal muscle as glycogen. The glucose comes from the glycogenolysis or gluconeogenesis. D 0 votes. adipocytes release fatty acids into circulation. 46. E) All of these answers are correct. B) adipocytes contribute fatty acids to the circulation. Course Hero is not sponsored or endorsed by any college or university. B. adipocytes contribute fatty acids to the circulation. Amino acids and fats are used to form degraded protein, and small amounts are used to provide ATP. Carbohydrates - Simple sugars are sent to the liver where they are converted to glucose.The glucose then travels to the blood or is converted to glycogen and fat (triglyceride). Carbohydrates are first used for ATP synthesis with excess stored as glycogen or triglycerides in the adipose tissue. 41. During the absorptive state, A. the liver forms glycogen. B) Ketones are produced in the liver during the absorptive state. The digestion of carbohydrates begins in the mouth, whereas the digestion of proteins and fats begins in the stomach and small intestine. Best answer. 262. During the absorptive state, anabolic reactions are favored. B. adipocytes contribute fatty acids to the circulation. The absorptive state lasts for four hours, during and after each meal. C. glucagon levels are elevated. Triglycerides - Chylomicrons, the main product of fat digestion, are first broken down to fatty acids and glycerol through hydrolysis using Lipoprotein lipase. C. glucagon levels are elevated. The postabsorptive state, or the fasting state, occurs when the food has been digested, absorbed, and stored. During the absorptive state, a. the liver forms glycogen. 34) During the absorptive state, A) the liver forms glycogen. Thanks for the A2A Liver glycogen is associated with the body maintaining proper blood glucose concentrations in the post-absorptive state (fasting). C) The liver contains most of the glycogen stores in the body. Additionally, the liver converts lactic acid released from skeletal muscle back into glucose. All of the following occur during the postabsorptive state, except that? Converted to alpha-glycerol-phosphate and fatty acids in the liver c. Used to make ATP (energy) in the brain d. Converted to glycogen in adipose tissue e. A stimulator of insulin secretion 15. Liver glycogen is broken down to maintain a constant level of glucose in the blood; muscle glycogen is broken down to provide glucose to the muscle during vigorous exercise. The absorptive state, or the fed state, occurs after a meal when your body is digesting the food and absorbing the nutrients (anabolism exceeds catabolism). During the absorptive state of metabolism, glycogen in muscle cells is broken down to glucose, which is used for energy. © 2003-2021 Chegg Inc. All rights reserved. insulin: hormone secreted by the pancreas that stimulates the uptake of glucose into the cells This is a very important point: During the absorptive ... glycogen in liver and skeletal muscle, and (3) storage as fat in adipose tissue. https://quizlet.com/395781046/bms-508-chapter-25-flash-cards The α-glycerol-phosphate pathway for triacylglycerol synthesis is outlined in Chapter 8. The liver forms glycogen and insulin levels are elevated. In the postabsorptive state, the liver releases glucose into the circulation to maintain homeostasis. The absorptive state of metabolism lasts for about four hours, during and after each meal. 0 votes. 85) During the absorptive state, under insulin control, the liver takes in glucose and converts it to glycogen, the inert storage form. D) glucagon levels are elevated. lactate and pyruvate secretion into the bloodstream by the muscles increases. Another large fraction of the absorbed glucose enters liver cells. PostabsorptiveState" "As"the"absorptive"state"comes"to"an"end,"enterocytes"stop"providing"glucose"to"the"hepatic" portal"circulation. In the absorptive state, the 2–4-hour period after ingestion of a meal, these regulatory mechanisms ensure that available nutrients are captured as glycogen, triacylglycerol (TAG), and protein (Figure 24.20). Insulin is a hormone that allows glucose to enter the cells and be used for energy. liver glycogen is broken down to glucose, which is released into the blood. This preview shows page 9 - 11 out of 15 pages. 22) _____ A) The liver contains most of the triglyceride stores in the body. You commonly fast overnight, but skipping meals during the day puts your body in the postabsorptive state as well. The absorptive state, or the fed state, occurs after a meal when your body is digesting the food and absorbing the nutrients (catabolism exceeds anabolism). Glycogen is the principal storage form of glucose in animal cells. D) The liver synthesizes triglycerides and packages them into lipoproteins during the absorptive state. 18. Ketoacids are the liver’s main source of energy in the absorptive state. The glucose comes from the glycogenolysis or gluconeogenesis. During the absorptive state, some of the ingested nutri- ... together to form triglycerides, which are stored in the cell. If both are present in relatively high amounts, then the excess of insulin promotes the glucose conversion into glycogen for storage in the liver and muscle cells. Glycogen formation is called glycogenesis, which takes place depending on the demand for glucose and ATP. During the post absorptive state skeletal muscle glycogen contributes to Wood Glucose Directly by reduction of glycogen stores to glucose Directly by contribution of glycoger into Wood Indirectly by release of lactate to Iiver which contributes to formation of blood glucose Indirectly by release of glycerol which contributes to formation of Wood glucose. In the postabsorptive state, the liver releases glucose into the circulation to maintain homeostasis. E. All of these answers are correct. 44. absorptive state: also called the fed state; the metabolic state occurring during the first few hours after ingesting food in which the body is digesting food and absorbing the nutrients glycogen form that glucose assumes when it is stored. D. skeletal muscles break down glycogen. C) skeletal muscles break down glycogen. During fasting, post-absorptive state, fatty acid oxidation contributes proportionately more to energy expenditure than does carbohydrate oxidation. Starvation lipoprotein lipase breaks down triacylglycerols in … Although cholesterol has gotten a bad name, in the human body it is important, is the precursor of several steroid hormones and vitamin D. is a lipid component of all cell membranes. D. skeletal muscles break down glycogen. 263. In regard to lipid transport (where I=intermediate, H= high, L= low, D = density &, 45. 47. During this state, the body must rely initially on stored glycogen. Digestion begins the moment you put food into your mouth, as the food is broken down into its constituent parts to be absorbed through the intestine. In regard to essential nutrients, which of the following is true. E. All of these answers are correct. & • MCB 247, Copy of MCB_246_Exam_3_practice_questions_SP18.docx taken in for use by body cells stored... 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