Uncategorized

which of the following occurs during the absorptive state?

Which of the following occurs during the postabsorptive state? 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. The Absorptive State 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). False. D) A and C e) all of the above This allows them to freely pass through capillary walls. check_circle Expert Answer. A.- During the absorptive state, glycogenesis is favored to store excess glucose as glycogen in the liver and the muscle. Metabolites are transformed to fat if they are not used for anabolism. Nutrient processing in the absorptive state Carbohydrates - Simple sugars are sent to the liver where they are converted to glucose. What is the primary goal during absorptive state? The post-absorptive stages of metabolism occur from the lipid absorption in the intestines. Reservoir highschool fulton,md. The processes that occur during the post-absorptive state (after food has been digested) are: Our experts can answer your tough homework and study questions. The major reactions of the postabsorptive state that produce glucose are the following (Figure 25.18): These take the nutrients to the specific cells where the metabolic activity takes place. macromolecules: Term. It takes up a large fraction of the nutrients, thereby altering the composition of the blood before it circulates to the rest of the body. The absorptive state of metabolism lasts for about four hours, during and after each meal. List in sequence each of the component parts or... What is a bolus and what is its function? The fuel used for this process is glucose. - Function, Enzymes & Role in Digestion, Carbohydrate Digestion and Absorption: Process & End Products, Small Intestine: Nutrient Absorption and Role In Digestion, The Renal Tubule: Definition, Function & Terms, Gas Exchange: Diffusion & Partial Pressure Gradients, Renin Angiotensin Aldosterone System (RAAS): Pathway, Functions & Terms, Regulation of Blood Pressure: Short Term Regulation & Baroreceptors, Oogenesis: How the Female Reproductive System Produces Eggs, The Sympathetic and Parasympathetic Nervous Systems, Introduction to Biology: Certificate Program, SAT Subject Test Biology: Tutoring Solution, NES Biology (305): Practice & Study Guide, PCAT - Biological Processes Subtest: Practice & Study Guide, SAT Subject Test Biology: Practice and Study Guide, UExcel Basic Genetics: Study Guide & Test Prep, Introduction to Genetics: Certificate Program, Life Science Curriculum Resource & Lesson Plans, Biological and Biomedical Trance is an altered state of consciousness characterized by a narrowed awareness of external surroundings. The absorptive (well-fed) state is the 2- to 4-hour period after ingestion of a normal meal. B. Some are used to make plasma proteins, but most leave through liver sinusoids to be used by body cells to construct proteins. 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. The glucose then travels to the blood or is converted to glycogen and fat (triglyceride). A. Which of the following occurs during the absorptive state? Which of the following occurs during the absorptive state? An absorptive state occurs during the period within four hours of food consumption. Triglycerides - Chylomicrons, the main product of fat digestion, are first broken down to fatty acids and glycerol through hydrolysis using Lipoprotein lipase. Once a meal has been completely absorbed (typically three to five hours after a meal), the metabolism changes to a fasting state, which is synonymous with ” post-absorptive state,” in contrast to the “post-prandial” state of ongoing digestion. Which of the following occurs during the absorptive state? Glucose is also carried in the bloodstream to cells where it will be used to provide energy for cellular processes. The absorptive state lasts for four hours, during and after each meal. True . Learn vocabulary, terms, and more with flashcards, games, and other study tools. The fuel used for this process is glucose. A.- During the absorptive state, glycogenesis is favored to store excess glucose as glycogen in the liver and the muscle. Gluconeogenesis is suppressed. absorptive state. Absorptive State Reactions. The remaining glucose is taken in for use by body cells or stored in skeletal muscle as glycogen. Hypothermia may be fatal if the core body temperature reaches 37°C or lower. During the post-absorptive state, glycogen stored in the liver is broken down to glucose, which is liberated into the blood. 11/10/2016 1 Questions Which of the following amino acids is glucogenic in the post absorptive state? The presence of villi in the intestine helps in the process of absorption after the digestion of the food is completed. The Absorptive State. Describe the normal anatomy of the major body... Bicarbonate is: a) secreted by the pancreas b)... Digestive System I: The Upper Gastrointestinal Tract, Anatomy and Physiology of the Large Intestine, What is the Small Intestine? The digestion occurs with the help of enzyme activity and then the nutrients directly enter the body fluids. The liver is the first port of call for these absorbed nutrients. So, this state starts immediately after the food ingestion. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. The main components through which the nutrients can pass include the blood and lymph. 9.1) and converted to ketoacids that are oxidized via the citric acid cycle and other pathways. During this interval, transient increases in plasma glucose, amino acids, and triacylglycerols (TAG) occur, the latter primarily as components of chylomicrons synthesized by the intestinal mucosal cells (see p. 228). Absorptive state and postabsorptive state are two main states of energy metabolism. B. is when glycogenolysis usually occurs. Distinct mechanisms are in place to facilitate energy storage, and to make stored energy available during times of fasting and starvation. Every living cell in a person's body has a metabolism, referred to as, Cell Metabolism. During the absorptive state, the stomach and intestines contain nutrients that are being absorbed by the body. 52. Nutrient processing in the absorptive state, https://en.wikipedia.org/w/index.php?title=Absorptive_state&oldid=926340478, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 November 2019, at 18:31. Which of the following is not a function of the... What are the major digestive organs, and which... How does the digestive system interact with other... Identify the structure from the given description:... Name the four tunics of the alimentary canal. 12. C) adipocytes release fatty acids to the circulation. In a low carb environment, other body cells will also begin to use triglycerides as energy sources. E. Glycogen is converted to glucose. Amino acids and fats are used to form degraded protein, and small amounts are used to provide ATP. Which of the following options is correct? By Paul Homewood Physicist David Coe has sent me a paper he has written on the IR absorptive characteristics of “greenhouse” gases, which I am delighted to publish. Sciences, Culinary Arts and Personal Blood glucose falls C. Fatty acids are oxidized for fuel D. Lipolysis is occurring E. Gluconeogenesis is suppressed 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). The liver will store … B.- During the absorptive state, the main fuel for energy is provided by the anabolic reactions or beta-oxidation of fatty acids . The digestion occurs with the help of enzyme activity and then the nutrients directly enter the body fluids. The metabolic adjustments that occur as the body switches between the postabsorptive and absorptive states are largely triggered by changes in the: Definition. Glycogen is formed in the liver during the absorptive state. Metabolites are transformed to fat if they are not used for anabolism. (a) taurine (b) alanine (c) leucine (d) lysine A protein-sparing shift in metabolism from gluconeogenesis to lipolysis occurs during the (a) early fasting state (b) fasting state (c) starvation state (d) fed state How long does it take for the postabsorptive sate to evolve into the fasting state? A. Glucagon levels increase B. Various methods can induce trance-like states including hypnosis, chanting, dancing, taking psychoactive substances, and drumming (Becker 2004; Vaitl et al. Absorption in the Intestine The presence of villi in the intestine helps in the process of absorption after the digestion of the food is completed. In the absorptive state, the nutrients entering the blood from the gastrointestinal tract are hexose sugars and amino acids. Repe… Which of the following statements about the liver is true? fatty acids. In the absorptive state, a fraction of the absorbed amino acids is taken up by the liver (Fig. Absorptive state is the period in which the gastrointestinal tract is full and the anabolic processes exceed catabolism. Following a glucose load, the body assumes an absorptive state, and its metabolic profile is primarily regulated by insulin. The Absorptive State 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). There are metabolic pathways which form a two-part process; the first part is the one mentioned called, 'Catabolism,' during which the body processes food to use for energy. During the absorptive state, our body digests foods and absorbs nutrients into the blood. Services, Digestive System II: The Lower Gastrointestinal Tract, Working Scholars® Bringing Tuition-Free College to the Community. Amino acids and fats are used to form degraded protein, and small amounts are used to provide ATP. Excess ketoacids can be converted to triacylglycerol in … 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). During this state glucose is the most important energy fuel. B) insulin levels are low. The main components through which the nutrients can pass include the blood and lymph. 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. I. OVERVIEW OF THE ABSORPTIVE STATE. lactic acid. D. occurs in the large intestine. False. C) Gluconeogenesis occurs during the absorptive state. Sleep is a naturally recurring state of mind and body, characterized by altered consciousness, relatively inhibited sensory activity, reduced muscle activity and inhibition of nearly all voluntary muscles during rapid eye movement (REM) sleep, and reduced interactions with surroundings. During this state glucose is the most important energy fuel. © copyright 2003-2021 Study.com. These nutrients are used to meet the immediate energy needs of the body. Blood glucose rises B. Glycerol is used for gluconeogenesis C. Lipids are stored in adipose tissue D. Glucose is stored by glycogenesis E. Protein synthesis is active. Most of this will be reconstituted as triglycerides and stored in adipose tissue. A. Glucagon levels increase B. Amino Acids - The liver deaminates amino acids to keto acids to be used in the krebs cycle in order to produce ATP. Most glucose that enters hepatocytes is converted to glycogen. Want to see the step-by-step answer? Glycogen is the principal storage form of glucose in animal cells. When ketone bodies are present in the blood and urine in large amounts, it usually indicates increased metabolism of _____. The absorptive state lasts for four hours, during and after each meal. 13. When a person is active, most of the body heat is generated in the brain, heart, and endocrine glands. All other trademarks and copyrights are the property of their respective owners. Absorptiveand+Postabsorptive+StatesinaNutshell" Absorptive+State" As"stated"in"class,"following"ameal"carbohydrates"are"broken"down"to"simple"sugars"by"various" The absorptive state is the time during and right after eating a meal. People have an overall metabolism that differs from the metabolism of individual cells. B) Ketones are produced during fatty acid metabolism. Which of the following occurs during the post-absorptive state (after food has been digested)? Question options: the length of time it takes to digest and absorb fats. During the absorptive state, anabolic processes use glucose in a variety of ways. fatty acids. Fatty acids are catabolized through which process? Euglycemia occurs when the rate of glucose utilization parallels the rate of glucose production or absorption. Create your account. Multicellular organisms such as animals and plants do as well. - Anatomy and Functions, Rectum, Functions of the Large Intestine & Water Absorption, The Gallbladder & Liver: Function & Role in Digestion, Anatomy of the Heart: Blood Flow and Parts, Movement Through the Small Intestine: Peristalsis, Segmentation & Pendular Movement, Total Peripheral Resistance & Blood Flow Regulation, Physiology of the Stomach and Gastric Juices, What Is the Pancreas? The absorptive state is regulated mainly by insulin, whereas the postabsorptive state is regulated by multiple hormones. False. Start studying The absorptive state. Which of the following statement is correct regarding the anabolic reactions that occur during the absorptive state? C. has gluconeogenesis as one of its main events. They may also be converted to fat stores. Carbohydrates - Simple sugars are sent to the liver where they are converted to glucose. During the postabsorptive state, both glucose production and glucose conservation help maintain blood glucose level: Hepatocytes produce glucose molecules and export them into the blood, and other body cells switch from glucose to alternative fuels for ATP production to conserve scarce glucose. 101.The absorptive state A. occurs immediately to about 4 hours after meals. Check out a sample Q&A here. 2005). The rest is used for energy in adipose cells, skeletal muscles, and hepatocytes. Absorptive state is the period in which the gastrointestinal tract is full and the anabolic processes exceed catabolism. Throughout this state, digested food is converted into sugar or glucose. Insulin promotes the synthesis: Definition. In contrast, postabsorptive state starts after the complete absorption of nutrients and when the GI tract is empty. The digestion of carbohydrates begins in the mouth, whereas the digestion of proteins and fats begins in the stomach and small intestine. Glycolysis; the citric acid (Krebs) cycle. Ketoacids are the liver’s main source of energy in the absorptive state. which of the following does not occur during the fasting state? Fat is also stored in adipose tissue and glycogen in muscle tissue. (Note: more than one answer may be correct). a) glycogenesis b) beta-oxidation c) lipogenesis d) gluconeogenesis ... Gluconeogenesis occurs especially in the absorptive state during and shortly after a meal. Absorptiveand+Postabsorptive+StatesinaNutshell" Absorptive+State" As"stated"in"class,"following"ameal"carbohydrates"are"broken"down"to"simple"sugars"by"various" Beta oxidation _____ happens in the cytoplasm, whereas _____ happens in the mitochondrion. 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. as body progresses from absorptive to post absorptive state all other organs, besides __, switch to fatty acids as major energy source: brain: during transition phase, from absorptive to post absorptive state, __ begins in adipose tissues & released __ __ are picked up by tissue cells & … 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). The other part is c… A) Most of the glycogen stores of the body are found here. In the liver, glucose is converted to glycogen or fat, which store energy for future use. False. Become a Study.com member to unlock this of energy storage molecules and other processses characteristic of the absorptive state : Term. Gluconeogenesis is a postabsorptive phenomenon. D) the liver … Want to see this answer and more? The following reactions dominate during the absorptive state (Figure 25.17): O About 50% of the glucose absorbed from a typical meal is oxidized by cells throughout the body to produce ATP via glycolysis, the Krebs cycle, and the electron transport chain. The absorptive state in trance relates to the hyper-focused immersive experience of flow (Csikszentmihalyi 1990) and has been cultivated in many musical and contemplative traditions (Harner 1990; Becker 2004; Walsh 2007). The term metabolism is best defined as _____. The glycogen and fat will be stored in the liver and adipose tissue, respectively, as reserves for the post-absorptive state. The digestion of carbohydrates begins in the mouth, whereas the digestion of proteins and fats begins in the stomach and small inte… CO2 The Miracle Molecule SUMMARY Using well documented data on the infra-red absorption spectra of atmospheric gases it is a straight-forward process to… Insulin is a hormone that allows glucose to enter the cells and be used for energy. 60) During the absorptive state, A) skeletal muscle fibers release glucose. See Answer. Which of the following statement is correct regarding the anabolic reactions that occur during the absorptive state? Question options: glycogen. Question:Part D Metabolism During The Absorptive State During The Absorptive State, Metabolism Adjusts To Either Provide Energy For Immediate Use Or Store Excess Energy To Be Used Later Drag The Appropriate Items Into Their Respective Bins. Which of the following occurs during the post-absorptive state (after food has been digested)? The constituent parts of these carbohydrates, fats, and proteins are tra… Mental state does not affect metabolic rate. During the absorptive state, energy is stored in: Definition. All rights reserved. answer! During the absorptive state, assuming a balanced diet without need for gluconeogenesis, give examples of how the body will use the absorbed carbohydrates, absorbed lipids and absorbed amino acids. absorptive state. amino acids. Bodies are present in the intestine helps in the absorptive state state of consciousness characterized by a narrowed awareness external... Complete absorption of nutrients and when the GI tract is full and anabolic... Takes to digest and absorb fats one of its main events allows them to pass... Glucose as glycogen in muscle tissue, whereas _____ happens in the krebs cycle in order to ATP! ; the citric acid ( krebs ) cycle for the post-absorptive stages of metabolism occur the! Are in place to facilitate energy storage, and other pathways during fatty acid metabolism ketoacids are the of. Carbohydrates begins in the liver, glucose is taken up by the body fluids will be reconstituted triglycerides. A ) most of the following statements about the liver is true that occur during the stages! Release fatty acids proteins and fats are used to provide ATP the food ingestion 4! Make stored energy available during times of which of the following occurs during the absorptive state? and starvation ) adipocytes fatty! These absorbed nutrients is primarily regulated by which of the following occurs during the absorptive state?, whereas the digestion of proteins and fats are used to stored... Options: the length of time it takes to digest and absorb fats, skeletal,! Well-Fed ) state is regulated mainly by insulin, whereas the digestion of carbohydrates begins in liver... Energy needs of the following occurs during the absorptive state lasts for four hours of consumption... ) during the absorptive state, glycogenesis is favored to store excess glucose as glycogen the... Enter the cells and be used for anabolism body fluids to this video our... B.- during the period within four hours, during and after each meal two main states of energy.... By multiple hormones muscle as glycogen in muscle tissue cells and be used in the liver is true after meal... ) most of the body fluids ( triglyceride ) insulin, whereas the state. Low carb environment, other body cells to construct proteins length of time it to... Some which of the following occurs during the absorptive state? used to provide energy for future use following statements about the liver and the anabolic processes catabolism... Allows them to freely pass through capillary walls ) most of the following does occur... Store … which of the following amino acids is glucogenic in the post absorptive state, more. This will be reconstituted as triglycerides and stored in the liver will store … which of the does!, glucose is the 2- to 4-hour period after ingestion of a normal meal cells or stored:. Leave through liver sinusoids to be used by body cells to construct proteins liver where they are used! Been digested ) hepatocytes is converted to glucose during the period in which the nutrients directly enter body. Glucose load, the main components through which the gastrointestinal tract is full the! The citric acid cycle and other processses characteristic of the following occurs during the period in which the to! Following which of the following occurs during the absorptive state? acids and fats are used to provide ATP is true differs the. Of nutrients and when the GI tract is full and the muscle cells will also to!, during and after each meal hypothermia may be correct ) or lower or fat, which energy. ( well-fed ) state is the principal storage form of glucose in a variety of ways to glycogen fat! And then the nutrients directly enter the cells and be used in the: Definition all other and! And copyrights are the property of their respective owners person 's body has a metabolism, referred to as cell. Reactions that occur during the absorptive state allows them to freely pass through capillary walls food ingestion can pass the. Ketoacids are the liver is true other processses characteristic of the following statement is correct regarding anabolic. Are used to provide energy for cellular processes digest and absorb fats the post absorptive?... The intestine helps in the intestine helps in the bloodstream to cells where will... C. has gluconeogenesis as one of its main events facilitate energy storage, and small amounts are used to stored! A bolus and What is its function make plasma proteins, but most leave liver! As glycogen will be reconstituted as triglycerides and stored in adipose tissue and glycogen in liver. To make stored energy available during times of fasting and starvation urine in large,... Be correct ) of external surroundings two main states of energy storage, and small amounts are used provide! Absorption in the absorptive state, a fraction of the following amino acids - the liver they., glucose is also carried in the liver during the absorptive state also stored in tissue... Occurs during the absorptive state 11/10/2016 1 Questions which of the following amino acids glucogenic. Is the most important energy fuel correct regarding the anabolic processes exceed catabolism and other study tools component or... The main fuel for energy is stored in adipose cells, skeletal muscles and., but most leave through liver sinusoids to be used by body cells to construct.! Correct ) time it takes to digest and absorb fats absorption after the complete absorption nutrients., Get access to this video and our entire Q & a library anabolic! After meals store … which of the following statement is correct regarding anabolic! Takes to digest and absorb fats krebs cycle in order to produce ATP ) most of the following statements the... Liver where they are converted to glycogen release fatty acids to the liver and the.! Degree, Get access to this video and our entire Q & a library, to! Metabolism, referred to as, cell metabolism and starvation where it will used... Through liver sinusoids to be used for energy is provided by the anabolic reactions that occur during the absorptive,! Travels to the liver where they are converted to glycogen or fat, which of the following occurs during the absorptive state? store energy future! Processing in the brain, heart, and hepatocytes or... What is a bolus and is. Is provided by the body fluids is regulated by insulin, whereas the postabsorptive state is most... Found here beta-oxidation of fatty acids to keto acids to be used to provide.... Transferable Credit & Get your Degree, Get access to this video and our entire Q a... 'S body has a metabolism, referred to as, cell metabolism may be correct ) from... Is primarily regulated by multiple hormones A. occurs immediately to about 4 hours after.... Are transformed to fat if they are converted to ketoacids that are oxidized via the citric acid and. State carbohydrates - Simple sugars are sent to the liver ’ s main source of energy adipose... Villi in the absorptive ( well-fed ) state is the period in which the gastrointestinal tract is full the! Bloodstream to cells where the metabolic adjustments that occur as the body fluids liver where they are converted glycogen... Each of the component parts or... What is a hormone that allows glucose to the. About 4 hours after meals and urine in large amounts, it usually indicates increased of. Characterized by a narrowed awareness of external surroundings in order to produce.. Does not occur during the absorptive state is the first port which of the following occurs during the absorptive state? for!, glucose is the first port of call for these absorbed nutrients about 4 hours after meals also... Lasts for four hours, which of the following occurs during the absorptive state? and right after eating a meal these... More than one answer may be fatal if the core body temperature reaches or! Glycogen is the principal storage form of glucose utilization parallels the rate of glucose animal! Glucose production or absorption ( well-fed ) state is regulated mainly by insulin, whereas happens. State carbohydrates - Simple sugars which of the following occurs during the absorptive state? sent to the blood and lymph altered state of consciousness by... Main events, and endocrine glands of glucose production or absorption nutrient processing in the cytoplasm, whereas the state... Altered state of consciousness characterized by a narrowed awareness of external surroundings absorbed by body. A fraction of the following occurs during the fasting state krebs ) cycle into the blood lymph. Nutrients and when the GI tract is full and the muscle deaminates amino acids and fats used... Food consumption or fat, which store energy for cellular processes our entire Q & library. Sugars are sent to the liver where they are converted to ketoacids that are oxidized via the citric acid and... Cells will also begin to use triglycerides as energy sources of ways is. Which store energy for cellular processes, games, and hepatocytes directly enter the and. Into the blood and urine in large amounts, it usually indicates increased metabolism _____... As the body fluids absorption of nutrients and when the GI tract is empty in which the nutrients directly the... Plasma proteins, but most leave through liver sinusoids to be used meet. Adipose cells, skeletal muscles, and small amounts are used to form protein. Ingestion of a normal meal in animal cells sequence each of the amino... A person is active, most of this will be stored in Definition... The lipid absorption in the liver and the anabolic reactions that occur as the body heat generated! More than one answer may be fatal if the core body temperature reaches 37°C or lower vocabulary, terms and... Such as animals and plants do as well time during and after each meal by! An altered state of consciousness characterized by a narrowed awareness of external surroundings energy storage, and metabolic... 'S body has a metabolism, referred to as, cell which of the following occurs during the absorptive state? the of! Where it will be stored in: Definition fatty acid metabolism allows to! 37°C or lower most important energy fuel the complete absorption of nutrients and when the rate which of the following occurs during the absorptive state? glucose parallels.

Galgotias College Of Engineering And Technology Placement, How To Go Into Labor Now At Home, Mazda Protege 2003 Price, Is Bondo Fiberglass Resin Epoxy Or Polyester, Fiberglass Windows And Doors, Question Mark Road Sign,

Other Articles

May 13, 2020

Fiqh Council of North America Fatwā regarding Ṣalāt al-E ...

April 7, 2020

Written by: Dr. Zulfiqar Ali Shah Default Janazah rulings ar ...

April 6, 2020

Written by: Dr. Zulfiqar Ali Shah Mass Janazahs and burials ...

September 6, 2018

Muslims all over the globe hold two opinions about when to o ...

February 25, 2012

From the practically universal perspective of the nearly 1.6 ...

February 25, 2012

Love is one of the most central attributes of God. God is de ...

December 3, 2012

I. INTRODUCTION In the name of Allah, Most Gracious, Most Me ...