3 parts of the large intestine and their functions May 22, 2024 · The Large Intestine . breaks down starch and glycogen into disaccharides E Small intestine . Each of the three parts plays a major role in digestion and absorption. 4 in) long, receives the The one small part of your small intestine is its width: it measures about 2 centimeters in diameter, or about as big around as your index (pointer) finger. Small Intestine). The large intestine is approximately 1. Functions may be used more than once. Anatomy of the large intestine. The first part of the large intestine is where most chemical digestion takes place. The ileum joins the cecum, the first portion of the large intestine, at the ileocecal sphincter (or valve). Study with Quizlet and memorize flashcards containing terms like What are the 4 major functions of the large intestine?, In the large intestine, poor motility can lead to ____ and excess motility can lead to ____ :, What are 3 major functions of the colon microflora? and more. The 4 major functions of the large intestine are recovery of water and electrolytes, formation and storage of faeces and fermentation of some of the indigestible food matter by bacteria. Esophagus 5. d. The stomach’s primary function is to digest food and send it to the small intestine. Study with Quizlet and memorize flashcards containing terms like Place the following digestive tract structures in the order they would be encountered by an ingested food molecule:, Match each of the following digestive tract structures with its general function: 1. Large intestine. The large intestine is approximately 5 feet long, making up one-fifth of the length of the gastrointestinal (GI) tract. These three segments or parts work together to further break down and absorb nutrients from the food we eat. diameter. Large intestine: Your large intestine turns waste products into stool. Jul 31, 2022 · Figure 5. Pharynx 7. It begins at the terminal ileum with the cecum. 5 meters in length. The large intestine absorbs water from wastes to create stool for storage and then expulsion from the body. In contrast it is rich in lymphoid Jul 3, 2024 · Small Intestine Parts and Function. The large intestine is the last section of the tract that undigested feedstuffs pass through. The parts of the small intestine are: The starting part of the intestine is known as the duodenum. Duodenum leads to the middle and small length jejunum. 4. The large intestine is the final part of the digestive system, absorbing water and electrolytes, forming feces, and housing gut microflora. Jan 11, 2025 · Large intestine, posterior section of the intestine, consisting typically of four regions: the cecum, colon, rectum, and anus. Most of it is swallowed air, but it also contains gases produced by bacteria fermenting undigested food, including carbon dioxide, hydrogen, and methane, and other compounds that give the gas its unpleasant smell. The undigested substances are transferred to the large intestine which essentially serves as a storage organ for the excretory products. The oesophagus c. 0. It is made up of muscle and located just below the stomach. The small intestine is an approximately 20-foot-long muscular tube, which is divided into three distinct parts: the duodenum, the jejunum, and the ileum. It comprises four segments: the cecum, ascending colon, transverse colon, descending colon, and sigmoid colon. Compared to the jejunum, the parallel running circular folds in the mucosa (valves of Kerckring) are less prominent. The large intestine consists of the cecum and colon. Name the main organs of the GI system. Small intestine. The size of the large intestine varies among species based on the type of feed consumed. g. How do beneficial bacteria in the large intestine help the human organism? True or False. Match the enzyme(s) with its (their) function(s). Lung. Also Read: Difference between small intestine and large intestine. Duodenum 3. Omental appendages: a) Large intestine b) Small intestine Jan 15, 2021 · Let us discuss the small intestine’s many functions in more detail. the duodenum is the part which helps to break don food particles which enter the small intestine. c. Name the seven parts of the gastrointestinal tract. It is about 25-30cm long. The large intestine, illustrated in Figure 5, reabsorbs the water from the undigested food material and processes the waste material. It connects the large intestine to the small intestine and is about 3. The human large intestine is much smaller in length compared to the small intestine but larger in diameter. The regions Bile travels to the small intestine and is then excreted in feces by the large intestine. The large intestine is divided into several sections, including: Cecum; Colon; Rectum; Anal canal; Anus; The colon can be further divided into four parts, each of which turns at the colic flexures. Nov 21, 2023 · Small intestine: Learn the anatomy, structure, and functions of the small intestine. May 1, 2018 · The foods that remain undigested are passed through the large intestine and ultimately removed through the anus. Actually, it is longer than the large intestine which is about 1. Horses have an enlarged caecum, a blind sac at the junction of the small and large intestine The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. The large intestine. The large intestine is where the last of the water reabsorption occurs. Parasympathetic nerve fibers from the vagus nerve and sympathetic nerve fibers from the thoracic splanchnic nerve provide extrinsic innervation to the small intestine. Large Intestine (Colon) Despite the name, the large intestine is actually shorter than the small intestine. 5 metres long and has an average diameter of about 6 cm. Large intestine is the last part of the gastrointestinal tract. Jul 27, 2022 · The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. Besides enterocytes, villi also have goblet cells involved in mucus production. Cecum and Appendix – Parts of Large Intestine and its Function. Antrum: The lowermost, somewhat funnel-shaped portion of the stomach. The colon is the largest part of the large intestine. It is the first part of the large intestine, about 6 cm long, and participates in digestion. The large intestine is made up of the cecum, colon, and rectum. The first part is known as pars superioris (the superior part); it is roughly 2 – 3 cm long and travels above the head of the pancreas. Rectosigmoid colon. Function of large intestine The large intestine has 3 primary functions: absorbing water and electrolytes, producing and absorbing vitamins, and forming and propelling feces Sep 23, 2019 · Part 5 describes the anatomy and functions of the large intestine, as well as common pathologies that affect both the small and large intestine. The primary function of this organ is to finish absorption of nutrients and water, synthesize certain vitamins, form feces, and eliminate feces from the body. The small intestine is divided into three segments: the duodenum, jejunum, and ileum, each specialized for different aspects of digestion and nutrient uptake. Large Intestine is a topic of the chapter Digestion and Absorption in Biology. the other two parts play a very vital role in mixing the broken down food particles in the blood and as that blood flows throughout the bod,it provides the nutrient obtained and which is mixed in the blood. The large intestine is a relatively wide tube that connects the small intestine with the anus. This digestive tube has an average length of 3 to 5 meters, extending Apr 23, 2018 · The small intestine is divided into three major parts, each characterized by its function and length. Smaller in length but larger in diameter than the small intestine, the large intestine is the final step of the digestive In the left side of your abdomen, your large intestine descends for about 5 inches. The large intestine is responsible for processing indigestible food material (chyme) after most nutrients are absorbed Jul 30, 2022 · The jejunum and ileum are tethered to the posterior abdominal wall by the mesentery. A complex network of blood vessels, nerves, muscles, and special cells work together to enable the small intestine to achieve these tasks. 7 m) long (Cleveland Clinic, 2021). The second part is pars descendens which commences behind the neck of the gallbladder. The term colon is sometimes used to refer to the entire large intestine. 4 in) long, receives the The small intestine is made up of three parts—the duodenum (first part), the jejunum (middle part), and the ileum (end part). Apr 19, 2020 · The large intestine, also called the large bowel, is the final part of the gastrointestinal tract. Sep 11, 2023 · The large intestine is a 1 to 1. Some parts of it are intraperitoneal while others are retroperitoneal. Large intestine is made up of three parts they are: Cecum. Learn about its characteristic features, histology, and neurovascular supply. Describe the various parts of the large intestine and list the functions of the large intestine in the digestive system. Parasympathetic nerve fibres from the vagus nerve and sympathetic nerve fibres from the thoracic splanchnic nerve provide extrinsic innervation to the small intestine. begins protein digestion B. Despite its name, it is anything but small, measuring around 22 ft (6. Jun 16, 2018 · The function of the cecum is the same as that of the other parts of the large intestine, primarily absorption of water. Opening b Sep 24, 2024 · The small intestine is a key part of the digestive system. What is this? The portion of the intestinal tract located between the small intestine (ileum) and the rectum. Microbes digest some undigested feed here, but the main digestive function of the large intestine is to absorb water. In fact, the small intestine is longer than the large intestine but gets its name due to its smaller diameter compared to the large intestine. 4 in) long, receives the Jun 3, 2023 · The small intestine is a 20-foot-long tube that is part of the digestive tract and connects the stomach and the large intestine. Food particles are absorbed into the blood stream via the small intestine. Their main function is to store and expel waste. Omental appendages: a) Large intestine b) Small intestine Besides enterocytes, villi also have goblet cells involved in mucus production. It can hold 25 gallons or more of material depending on the size of the cow. 1). Its functions are to complete absorption, produce certain vitamins, form faeces, and expel faeces from the body. Jan 16, 2025 · The mesentery also supplies the large intestine with blood from the superior and inferior mesenteric arteries. The large intestine is wider and shorter than the small intestine. It then details the specific parts of the large intestine including the cecum, vermiform appendix, ascending colon, transverse colon, descending colon, and sigmoid colon. 2. Cecum: It is a pouch-like structure, which is usually peritoneal, and it is considered to be the part where the large intestine begins. Colon: The part of the large intestine is said to be the last part of the digestive tract. 4 in) long, receives the Large intestine is the last part of the gastrointestinal tract. Large Intestine. 4 in) long, receives the The large intestine consists of the caecum, colon, rectum and anal canal. 4 in) long, receives the The document discusses the anatomy, histology, and embryology of the large intestine. This part of your large intestine stores stool. Match the parts of the digestive system in the list to their function. It is termed small intestine due to its smaller diameter when compared to the large intestine. It turns food waste into a stool and passes it from the body when Sep 19, 2024 · What are the parts of the large intestine? Your large intestine has three parts: the colon, rectum and anus. The length of the small intestine is slightly greater in males than in females. The rectum Give only the functions for: g. Absorption, also largely carried out by the small intestine, some can occur in the mouth, stomach, and large intestine. The large intestine runs from the small intestine to the anus. Oct 30, 2023 · It prevents a reflux of the bacteria-rich content from the large intestine into the small intestine. The digestive tract includes the mouth, esophagus, stomach, small intestine, large intestine, and rectum. The stomach d. length and 2 in. 5 m long and extends from the ileum to the anus. As an organ of excretion, its main function is to eliminate solid wastes that remain after the digestion of food and the The large intestine consists of the caecum, colon, rectum and anal canal. May 13, 2022 · The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. The large intestine runs from the appendix to the anus. It is a long, coiled tube measuring about 20 feet in length in adults. Functionally, the small intestine is chiefly involved in the digestion and absorption of nutrients. Draw a diagram of the large intestine and label all parts. Those parts are: The duodenum Large Intestine. breaks fats into fatty acids and glycerol C. The large intestine is about 1. The large intestine, illustrated in Figure 13, reabsorbs the water from the undigested food material and processes the waste material. Most of the large intestine is located inside the abdominal cavity, with the last portion residing within the pelvic cavity. List three features unique to the wall of the large intestine and identify their contributions to its function. Rectum: The rectum is the lower portion of your large intestine. 4 in) long, receives the Nov 25, 2024 · In this article, the Large Intestine, the structure of the large intestine, functions of the large intestine, large intestinal microbiota, common disorders of the large intestine, and treatment and management are discussed. The small intestine is the site where up to ninety percent of our total nutrient and mineral absorption takes place with the digestive system. Size. Review all the figures and diagrams, including the GI tract and accessory organs. [3] Listed from inside to the outside, these four Your intestinal walls absorb nutrients and water from food and send waste products to the large intestine. Updated: 11/21/2023 3. 5 meter continuation of the ileum, extending from the ileocecal junction to the anus. The mouth b. Jan 22, 2025 · Study with Quizlet and memorize flashcards containing terms like Check all that commonly occur to the digestive system as a result of aging. Jan 15, 2021 · Let us discuss the small intestine’s many functions in more detail. It is the primary site for digestion and absorption of nutrients. Also read: Difference Between Small Intestine and Large Intestine Together, the segments of the small intestine play a crucial role in bowel elimination by further digesting food, absorbing nutrients, and preparing waste products (e. Notes and Importance: The cecum is located in the caudal region of the abdomen on the right side. Organs of the alimentary canal Small Intestine Function. Pylorus: A narrowing where the stomach joins the small intestine. Excess gas inside the intestine can be painful and embarrassing. , undigested food, bacteria, cellular debris) for elimination through the large intestine. Parts of the Small Intestine. It is about 1. Identify the beneficial roles of the bacterial flora in digestive system functioning. Unlike the small intestine, it has a shorter length but a much larger lumen. large intestine; e. It stores stool until you have a bowel movement. It helps the body absorb water and nutrients from food before excreting the waste. Because of its size, the rumen acts as a storage or holding vat for feed. Also, see the different parts of the small intestine using a As peristalsis continues, the waste products of the digestive process move into the large intestine. The mucus functions as a blanket providing protection from bacterial infection as well as lubrication for digesta. Also read: Difference Between Small Intestine and Large Intestine Nov 21, 2023 · Discuss the role of the large intestine in humans, the anatomy, and the function of the large intestine. Oct 22, 2023 · It is thicker, more vascular, and has more developed mucosal folds than the jejunum. The large intestine is divided into four main regions: the cecum, colon, rectum, and ; Identify a structure located within the mediastinum. The human large intestine is much smaller in length compared to the small intestine but larger The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. Jun 13, 2019 · It has little function besides providing storage and a transition between the two intestines, but it does aid in the continual breaking down of material. Aug 23, 2023 · The large intestine plays a crucial role in the final stages of digestion and the elimination of waste from the body through the rectum and anus. Jan 21, 2025 · OpenStax College / Wikimedia Commons / CC-BY-3. Feb 6, 2017 · The Large Intestine. Though the colon and the large intestine are occasionally mistaken Jul 31, 2023 · The large intestine is part of the digestive tract. The length and mobility of individual colonic segments are of more than academic interest; their regional variations are increasingly important in clinical practice, in terms of adenoma incidence, for example, and in terms of the difficulty and duration of clinical procedures such as laparoscopic resections and colonic endoscopy. Identify the main functions of the large intestine. The small intestine e. The large intestine is the terminal part of the alimentary canal. The other parts are much shorter, only a few inches in length. b. What are the parts of the small intestine? Your small intestine has three parts. Where food that cannot be digested passes into before Dec 22, 2024 · 3. 5 m long in vivo (Fig. . The undigested and unabsorbed food passes from the small intestine to the large intestine. 5 m. Because it is so long, it must twist and turn through the abdomen. It has three parts: the cecum, the colon, and the rectum. 1. Spleen. Each layer plays a different part in making sure the large intestine can function. The Large Intestine and Its Functions. Those parts are: Cecum: This is the first part of 2 days ago · Common Disorders of the Large Intestine 1. The first part of the large intestine is the cecum, a sac-like structure that is suspended inferior to the ileocecal valve. The descending, ascending and transverse colons also facilitate the absorption of leftover vitamins, water and salt. Outermost layer of the large intestine is known as the serosa layer, they are made up of squamous epithelial tissue and their secretion helps in the lubrication process. The large intestine is the terminal portion of the GI tract. 4 in) long, receives the The blood carries the absorbed food material to different parts of the body. Stomach. The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. 5m long and comprises the caecum, colon, rectum, anal canal and anus (Fig 1). Like the rest of the digestive system, the large intestine is comprised of four layers. It's about 6 to 8 inches long and leads to your anal canal. The large intestine is wider and shorter than the small intestine and has a smooth inner wall. Histology. It pushes the stool into your rectum. 5. Name the parts of the large intestine. Large Intestine Definition. Nov 2, 2023 · It can be subdivided into four parts based on its geometrical orientation. 3. 4 in) long, receives the Sep 20, 2020 · In this, the last part of the series, we discuss the final stage of food digestion – the large intestine and fermentation process. These are the ascending colon, the transverse colon, the descending colon, and the Large intestine: A schematic of the large intestine, with the colon marked as follows: cecum; 1) ascending colon; 2) transverse colon; 3) descending colon; 4) sigmoid colon, rectum, and anus. True or False. Oct 25, 2016 · The duodenum, The jejunum and the ileum are the three parts of the small intestine. Rectum. The pancreas; How does the structure of the small intestine relate to its function? How does the structure of the small intestine contribute to its function in absorption? May 15, 2023 · Parts of the large bowel; segments of colon; teniae coli, bacterial fermentation; types of colonic motility (haustral contractions, colonic mass movements, a Jan 30, 2024 · The colon is part of the digestive system. (Image will be Uploaded Soon) Parts of Large Intestine. The large intestine, illustrated in Figure \(\PageIndex{12}\), reabsorbs the water from the undigested food material and processes the waste material. The hollow inside of your large intestine is known as the lumen. It is distinguished further from the small intestine by the presence of Sep 4, 2023 · Here we have mentioned a well-labeled diagram of the small intestine. and more. The small intestine consists of three main sections or parts, that are: the Duodenum, Jejunum, and Ileum. Pericardial sac. , Place the parts of the large intestine in order from its most proximal end to its most distal end. Duodenum, jejunum and ileum are parts of small intestine. It extends from the stomach to the large intestine and consists of three parts: duodenum, jejunum and ileum. mouth; g. The digestive tract is a long tube-like structure that starts with the mouth and ends in the large intestine. Feb 24, 2023 · The small intestine is an organ located in the gastrointestinal tract, between the stomach and the large intestine. Dec 24, 2024 · The small intestine is a convoluted tube that stretches from the stomach to the large intestine. It describes the location and distinguishing features of the large intestine. For example, alcohol and aspirin are absorbed by the stomach and water and many ions are absorbed by the large intestine. 5 inches (9 centimeters) long. Structure. The main functions of the small intestine are to complete digestion of food and to absorb nutrients. Name the two main divisions of the digestive system organs. Stomach 6. The jejunum is followed by the longest and the most coiled part of the intestine, the ileum. This detailed article covers its structure, functions, and parts, including the cecum with vermiform appendix, colon, rectum, and anal canal. It receives pancreatic secretions and bile through the hepatopancreatic duct The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. The small intestine is located between the stomach and the large intestine. Like the small intestine, the large intestine also consists of three parts: the cecum (or caecum), colon, and rectum. Aug 7, 2023 · The large intestine is the portion of the digestive tract where water is absorbed from indigestible contents. breaks down proteins into peptides D. The small intestine is a part of the digestive system. 5 meters). com Oct 19, 2024 · Cecum: This pouch is the first part of the large intestine. This part is about 5 inches long and leads into your rectum. It starts in the right iliac region of the pelvis, just at or below the right waist, where it is joined to the bottom end of the small intestine (cecum). The caecum stretches downwards into the appendix, which is a winding tube-like sac that has lymphoid See full list on verywellhealth. The large intestine is an important part of the digestive system and the final organ in the gastrointestinal tract. The ileum makes up about 3/5 of the total length of the small intestine (2. , Indicate all that are functions of the digestive system. 4 in) long, receives the smallest part of the small intestine where the largest amount of digestion takes place - connects the stomach to the jejunum Jejunum central region - it is slightly basic and is made of a mucous membrane covered in projections called villi that increase the surface area of tissue available to absorb nutrients The large intestine is a tubelike structure having approximately 60 in. What structures respectively form these parts of the mouth? a. Rectum, Match the following accessory organs with their The large intestine, also known as the colon, is the final part of the gastrointestinal tract that plays a crucial role in absorbing water and electrolytes from indigestible food matter and storing waste before it is excreted. It is divided into three parts: Caecum, colon and rectum. Oral cavity 2. There are three main parts of the large intestine: The Cecum, Colon, Rectum, Anal Canal, and Anus; each part plays a different role in the proper functioning of the large intestine. Waste products from the digestive process include undigested parts of food, fluid, and older cells from the lining of your GI tract. (1) peptidase (2) amylase (3) nuclease (4) lipase (5) pepsin (6) trypsin, chymotrypsin (7) carboxypeptidase (8) sucrase, maltase, lactase A. The first part, the duodenum, is the shortest section. The small intestine is divided into three parts: the duodenum, the jejunum and the ileum. This comes after the ileum and before the anus. The liver h. The large intestine reabsorbs water from undigested food and stores waste material until it is eliminated. Each part does specific things to keep food waste moving through your large intestine. This tubular structure Jan 24, 2025 · The small intestine is a long, coiled tubular organ in the digestive system that connects the stomach to the large intestine. As a result, the large intestine is an important functioning organ of the alimentary canal. Spanning 6-7m within the abdominal cavity, the small intestine has roles in digestion and absorption. The cecum possesses the widest diameter, ideally, the average diameter is about 9 cm. The large intestine absorbs water and changes the waste from liquid into stool. The superior and inferior mesenteric veins drain the same parts of the large intestine as the correspondingly named arteries and drain into the hepatic portal system. From the small intestine, any remaining food wastes pass into the large intestine. e. The cecum is the first part of the large intestine. Study with Quizlet and memorize flashcards containing terms like what is the main function of the large intestine?, what are the 5 parts of the large intestine?, what 3 characteristics distinguish the large intestine and are absent on the small intestine? and more. The large intestine f. small intestine; 2. The colon. The jejunum and ileum are tethered to the posterior abdominal wall by the mesentery. Cecum. 4 in) long, receives the Apr 20, 2024 · The small intestine is a crucial gastrointestinal segment involved in nutrient digestion and absorption, various endocrine functions, and immune protection (see Image. The large intestine frames these three parts of the small intestine. Colon. It discusses the blood supply, lymph drainage, and The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. Your colon has five parts that work to process food waste and move waste to your rectum. Sep 15, 2022 · The large intestine reabsorbs the water and mineral ions such as sodium and chloride, It can form and temporary store faeces, It maintains over 500 species of bacteria, It includes the colon, rectum, and anus, long tube that continues from the small intestine as food nears the end of its journey through your digestive system. Mar 6, 2024 · The Various Parts of the Large Intestine and their Functions. It travels about 8 – 10 cm lateral to the 2 days ago · 6. rectum; f. It is on average 23ft long and is comprised of three structural parts; the duodenum, jejenum and ileum. The small intestine is where most digestion takes place: most vitamins and minerals, as well as fats and some water, are absorbed in the small intestine. It consists of the cecum, colon, rectum, and anal canal. This tube is known as the alimentary canal. It is around 5 feet long. 6. It is further subdivided into the cecum, which is the beginning, or opening, of the colon; the ascending colon; the transverse colon; the descending colon, and the sigmoid colon, which continues into the rectum. , 5. 0 Anatomy of large intestine. Name the six digestive system accessory organs. It is about 6 cm (2. Each part is responsible for specific tasks that are essential to digesting food. The remainder of the absorption is left to the stomach and the large intestine. 5 to 3. Also, it is greater in The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. Nov 3, 2023 · The small intestine is the longest part of the digestive system. Trace the pathway of food waste from its point of entry into the large intestine through its exit from the body as feces The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. The small intestine is actually longer than the large intestine. Rumen • The rumen (on the left side of the animal) is the largest stomach compartment and consists of several sacs. The Digestive System: The digestive system is composed of a number of organs that work together to breakdown the components of food and absorb nutrients. In the cloaca, the digestive wastes mix with wastes from the urinary system (urates). Colon 4. The cecum has about a two-gallon holding capacity. The large intestine is a long tubular structure that is not coiled like small intestine. This vital Nov 21, 2023 · Discuss the role of the large intestine in humans, the anatomy, and the function of the large intestine. Intestinal Gas. 4 in) long, receives the Its length is approximately 6 m and it opens into the large intestine. 4 in) long, receives the Parts of Large Intestine. Glucose breaks down to form oxygen and carbon dioxide and releases the energy required for various life processes. Feb 24, 2023 · It is thicker, more vascular, and has more developed mucosal folds than the jejunum. a. Study with Quizlet and memorize flashcards containing terms like 1. Cloaca. It is connected to the small intestine at the ileocecal valve and extends to the rectum, encompassing various sections including the cecum, ascending colon, transverse Jul 18, 2019 · The adult large intestine is 1–1. The large intestine includes the cecum, appendix, entire colon, rectum, and anal canal. The large intestine (hindgut) of the horse has three parts: caecum, colon and rectum (figure 1). Body: The central and largest portion of the stomach. 4 in) long, receives the The colon, or large intestine, is a lengthy muscular tube that extracts water and nutrients from partially digested food, transforming the remainder into stool or waste. Large intestine .