Home

Liver function in Digestive system Quizlet

Biological Sciences 243 > Jones > Flashcards

The 3 Liver functions in the digestive system - Quizle

  1. The liver also can play a role in the digestive system by the way that it filters out toxins. Some things that the digestive system absorbs can build up in the blood and poison the tissues of the digestive tract or other organs. The liver is one of the main areas in which toxins and other things are broken down (a process called metabolism)
  2. Learn the liver function digestive system with free interactive flashcards. Choose from 500 different sets of the liver function digestive system flashcards on Quizlet
  3. Start studying Digestive system: Liver. Learn vocabulary, terms, and more with flashcards, games, and other study tools

Start studying Digestive System - Liver. Learn vocabulary, terms, and more with flashcards, games, and other study tools functions of liver. metabolism of digested nutrients, detoxifies alcohol/drugs (cirrhosis is scarring of liver tissue), produces bile digestive system (NO CNS) enteric nervous system. OTHER QUIZLET SETS. KIN 291 Exam 3. 122 terms. tdgraha2. Deliver Consistent Performance with Azure SQL. 45 terms. andy_bates7 PLUS

Its primary function is to store and concentrate bile, a yellow-brown digestive enzyme produced by the liver. Small instestine The small intestine is the part of the intestines where 90% of the digestion and absorption of food occurs, the other 10% taking place in the stomach and large intestine Start studying Pathology: Digestive system. Learn vocabulary, terms, and more with flashcards, games, and other study tools The Digestive Process: The Liver and its Many Functions. The liver is the largest organ in your body. It weighs about 3 pounds and is about the size of a football. It performs many functions essential for good health and a long life. What the liver does. Your liver works around the clock to keep you healthy. Among its most important jobs are The gallbladder is a small sac-shaped organ that stores and concentrates bile. The common bile duct is a common duct that carries bile from the liver and the gallbladder to the duodenum. If this.

The liver filters all of the blood in the body and breaks down poisonous substances, such as alcohol and drugs. The liver also produces bile, a fluid that helps digest fats and carry away waste. The liver consists of four lobes, which are each made up of eight sections and thousands of lobules (or small lobes). Functions of the Liver Liver The liver has many functions, but its main job within the digestive system is to process the nutrients absorbed from the small intestine. Bile from the liver secreted into the small intestine also plays an important role in digesting fat and some vitamins. The liver is the body's chemical factory Explore the 500 functions of the liver, including what it does for the digestive system, and find ways to keep your liver healthy. The workhorse of the digestive system, the liver performs 500 functions that help keep the body healthy. Learn more about this essential organ. The liver deserves some glory The liver is an essential part of the human digestive system. It is an accessory organ of the digestive system that assists with digestive processes without being directly involved with food digestion. The liver assists the digestive system by secreting bile and bile salts to help emulsify fats and aid in their digestion in the small intestine

Microscopic Anatomy Of Liver - Anatomy Drawing Diagram

VON MISES. Pre-designed footbridges. VON MISES; PROTOTYPES; ANTA; FORM; en. es; en; fr; Sin categorí Previous The Liver and Gallbladder. Next Regulation of Digestion. Quiz: What is Anatomy and Physiology? Atoms, Molecules, Ions, and Bonds Quiz: Atoms, Molecules, Ions, and Bonds Function of the Digestive System Quiz: Function of the Digestive System Structure of the Digestive Tract Wall. The liver is the largest solid organ in the human body. It performs 500 essential tasks, including detoxification, protein synthesis, and the production of digestive chemicals. As long as 25.

the liver function digestive system Flashcards and Study

Although the liver performs many vital functions in the body, its only role in digestion is the production of bile. Bile is a complex fluid containing bile salts, bile pigments, cholesterol and lecithin (a phospholipid). Bile salts function as an emulsifying agent, that is, they assist in the breakdown and absorption of fats Human Digestive system includes Gastrointestinal Tract and other accessory parts like the liver, intestines, glands, mouth, stomach, gallbladder. There are 6 main functions of the Human Digestive System Process: Ingestion, Motility, Secretion, Digestion, Absorption, Excretion.The food that you eat gives you not only the required energy and nutrients to the body but also is used for cell growth. Ch. 21: The Digestive System. Anatomy of the Digestive System Food enters the GI tract consisting of esophagus, stomach, small intestine, and large intestine Portion of GI tract running from stomach to anus is known as the 'gut' Digestion: chemical and mechanical breakdown of food Occurs in lumen of gut Secretions are added to ingested food by secretory epithelial cells including the. See below: The liver's primary role in digestion is the processing of nutrients that are absorbed by the small intestine. Part of that role is the creation of bile - which is the chemical that breaks down fats and allows the nutrients within fat (such as fat soluble vitamins like A, D, E, and K). Bile is stored inside the gall bladder, where it is concentrated and then released when needed to. The biliary system consists of the gallbladder, and the hepatic, cystic, and common bile ducts. The gallbladder is located beneath the right lobe of the liver. The primary function of the gallbladder is to store and concentrate bile. Bile is comprised of bile salts, bilirubin, phospholipids, cholesterol, bicarbonate and water..

chapter 26 digestive system Flashcards | Quizlet

Primary function of colon: Slow transport to allow efficient reabsorption of water and electrolytes (allowed by: slow, weak peristalsis) Feces consists of: Undigested foodstuffs, inorganic materials, water, and bacteria (75% water) (brown color from breakdown of bile) Gases from intestinal tract. Methane, hydrogen sulfide, and ammonia. Learn about non-alcoholic fatty liver disease Spleen problems and spleen removal Problems with the spleen and living well without a spleen Stomach ache and abdominal pain Learn about stomach ache and abdominal pain Stomach ulcer Signs and symptoms of stomach ulcers, and how they're treated. The digestive system has three main functions: digestion of food, absorption of nutrients, and elimination of solid food waste. Digestion is the process of breaking down food into components the body can absorb. It consists of two types of processes: mechanical digestion and chemical digestion. Click to see full answer

The digestive system of the human body is the sum of the gastrointestinal tract (GIT; also called alimentary canal) and accessory organs (tongue, liver, pancreas, etc.). These two parts together help in the digestion process. The alimentary canal is the long tube through which the food that we eat is passed The pancreas in the digestive system is responsible for producing an average of 1 liter (2 pints) of digestive enzymes each day. Enzymes are released when food enters the upper portion of the small intestine, the duodenum. The enzyme mixture is alkaline and contains a large amount of sodium bicarbonate to help neutralize the acid from the stomach Submitted by Thiruvelan on Tue, 11/22/2011. Digestive hormones - Gastrin, Secretin, cholecystokinin, Gastric Inhibitory Peptide and Motilin; it helps and regulates the human digestive process. Gastrin. Gastrin is secreted by stomach. The presence of food in the stomach stimulates secretion of the gastrin into the circulatory system

Digestive system: Liver Flashcards Quizle

  1. A 50-year-old male is experiencing reflux of chyme from the stomach. He is diagnosed with gastroesophageal reflux. This condition is caused by: a. Fibrosis of the lower third of the esophagus b. Sympathetic nerve stimulation c. Loss of muscle tone at the lower esophageal sphincter d. Reverse peristalsis of the stomach. answer
  2. g from the stomach, intestine, spleen, and pancreas merge into the portal vein, which travels through the liver. Blocked vessels, due to liver damage, result in high pressure in the portal system
  3. c. absorb nutrient materials . The digestive system is also called the gastrointestinal tract and consists of major organs such as the colon and small intestine. These enzymes not only helps in digestion but due to excess or lack of these enzymes, one can face difficulties in digestions too. To rid the body of solid waste. Read on to find out more about the digestive system parts and functions.
  4. The liver has a digestive system, immune system, endocrine system, and exocrine functions. A number of important liver functions are listed below: Fat Digestion: A key function of the liver in the digestion of fats. Bile produced by the liver breaks down fat in the small intestines so that it can be used for energy

Digestive System - Liver Flashcards Quizle

Motility, digestion, absorption and secretion are the four vital functions of the digestive system. The digestive system breaks down the foods we eat into energy our bodies can use. The organs that make up the digestive tract include: Mouth. Salivary glands Functions of the Digestive System. The digestive system has three main functions: digestion of food, absorption of nutrients, and elimination of solid food waste. Digestion is the process of breaking down food into components the body can absorb. It consists of two types of processes: mechanical digestion and chemical digestion It is located inside your abdomen, just behind your stomach. It's about the size of your hand. During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood

Can you match the function to the correct organ system? Which body systems work together to supply the body's cells with oxygen? As the largest organ in our body, our liver has 3 vital functions, essential to our body: detoxification, synthesis and storage. Dividing the human body into eleven organ systems is simply a way for the human mind to organize information about what parts do what. The human digestive system, as shown in Figure 2, is a coiled, muscular tube (6-9 meters long when fully extended) stretching from the mouth to the anus. Several specialized compartments occur along this length: mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus Secretion of Bile and the Role of Bile Acids In Digestion. Bile is a complex fluid containing water, electrolytes and a battery of organic molecules including bile acids, cholesterol, phospholipids and bilirubin that flows through the biliary tract into the small intestine Digestive System Organs. The organs of the gastrointestinal tract: This diagram shows the relationship between the various organs of the digestive system. They are all concerned with one important physiological function, namely digestion. 3. It shows how the oral cavity connects to the esophagus and descends into the stomach and then the small intestine. Organs. Glands in the mouth that make. Digestive System. The digestive system is one of the largest organ systems in the human body. It is responsible for processing ingested food and liquids. The cells of the human body all require a wide array of chemicals to support their metabolic activities, from organic nutrients used as fuel to the water that sustains life at the cellular level

Digestive System Flashcards Quizle

Decrease in Digestive System Function . Decrease in Liver Function . The liver is one of the most important organs in our body for metabolizing or breaking down medications. As we age, the liver gets smaller, blood flow to the liver decreases and the chemicals (enzymes) in the liver that break down medications decline.. Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with. Digestive. The human digestive system is the means by which tissues and organs receive nutrients to function. The system breaks down food, extracts nutrients from it, and converts them into energy. The spleen is by no means the largest organ in your abdomen, but it is the largest member of your lymphatic system. Despite its location near the digestive tract, and having vascular connections to both the pancreas and stomach, the spleen is not directly involved in digestion

Digestive System Lab Practical flashcards | Quizlet

13. A sphincter is a A. thickening of the longitudinal layer of the muscularis that propels materials through the GI tract. B. thickening of the circular layer of the muscularis that controls movement of materials through the GI tract. C. fold of the mucosa of the GI tract that increases the total surface area for absorption of nutrients. D. circle of adventitia that anchors the GI tract to. The entire digestive tract is relatively simple in terms of the organs involved, which are connected in a continuous musculo-membanous tube from mouth to anus. Yet this multi-faceted system involves many complex interactive functions. The goal of this paper is to describe the organs involved in digestive and biological functions (Figure 1)

  1. Function digestive system bile Flashcards. Quizlet.com DA: 11 PA: 40 MOZ Rank: 52. Digestive functions of liver and bile; The largest gland in the body is; The liver receives blood supply from 2 Blood drains out of the liver via; 2 large lobes made up of lobules (rows of liver cells) that ar
  2. The functions of the digestive system are: Ingestion. Food must be placed into the mouth before it can be acted on; this is an active, voluntary process called ingestion. Propulsion. If foods are to be processed by more than one digestive organ, they must be propelled from one organ to the next; swallowing is one example of food movement that.
  3. Mary McMahon A diagram of the digestive system, including the appendix. The function of the appendix, known more formally as the vermiform appendix, is a topic of debate in the medical community.Some clinicians and scientists believe that it is a vestigial organ, a remainder from a time when humans ate a diet high in cellulose and needed assistance with digestion
  4. Functions of the digestive system Flashcards Quizlet. Quizlet.com DA: 11 PA: 50 MOZ Rank: 62. Functions of the digestive system study guide by bmcgaw includes 52 questions covering vocabulary, terms and more; Quizlet flashcards, activities and games help you improve your grades
  5. Bile is a digestive liquid made in the liver that's usually found in the small intestine. When the pyloric sphincter doesn't work properly, bile can make its way up the digestive tract
  6. Alimentary canal - It is the part of the digestive system formed by the esophagus, stomach, small intestine and large intestine. Interchangeable terms for it are digestive tract, digestive canal and alimentary tract.. Ampulla of Vater - The nexus of the common bile duct and pancreatic ducts immediately prior to entry into the duodenum. It delivers bile from the liver and gallbladder and.
  7. Despite its small size, the duodenum is a massively important part of the human digestive system. The C-shaped organ, the first portion of of the small intestine, acts as the bridge between the stomach and the larger small intestine, and works in tandem with the gallbladder, liver, and pancreas to prepare digested food for the rest of the digestive process

Pathology: Digestive system Flashcards Quizle

The pancreas is a gland organ. It is located in the abdomen. It is part of the digestive system and produces insulin and other important enzymes and hormones that help break down foods Human digestive system - Human digestive system - Pharynx: The pharynx, or throat, is the passageway leading from the mouth and nose to the esophagus and larynx. The pharynx permits the passage of swallowed solids and liquids into the esophagus, or gullet, and conducts air to and from the trachea, or windpipe, during respiration. The pharynx also connects on either side with the cavity of the. Function of Epiglottis in Digestive System. The Epiglottis function in swallowing is a very important one. While swallowing food and water, it draws itself back to cover the entry point of the larynx which prevents food and drink from going into the windpipe. These edible substances enter the esophagus and directly go into the stomach

The Digestive Process: The Liver and its Many Functions

The digestive system helps your body absorb essential nutrients and is responsible for getting rid of waste. Digestion problems can mean more than unwanted symptoms. Minor problems that are left. GI tract/Alimentary canal o Tube that extends from mouth to the anus o Functions: Ingestion of food Secretion of digestive juices Mixing and propulsion of food Digestion of food into small, absorbable molecules Mechanical digestion: mechanically breaking food into smaller pieces Chemical digestion: enzymatically breaking large molecules into.

10 The Digestive System Diagram And Functions Digestive In 2020 Human Digestive System Digestive System Anatomy Human Anatomy And Physiology There is an unlabeled diagram in the end of the article for readers to practice labeling. Digestive system diagram with labels and functions. Diagram of digestive system Digestive System. You have already seen how the esophagus leads from the pharynx through the neck region. Using a probe, trace follow the esophagus to the stomach. Identify the small intestine and large intestine. Find the posterior part of the large intestine called the rectum and observe that it leads to the anus

Digestive System > Liver. Metabolic Functions of the Liver. Hepatocytes are metabolic overachievers in the body. They play critical roles in synthesizing molecules that are utilized elsewhere to support homeostasis, in converting molecules of one type to another, and in regulating energy balances The digestive system is made up of the following: The mouth. Takes in food, breaks it into pieces, and begins the digestion process. The esophagus. Moves food from the mouth to the stomach. The stomach. Breaks food down into a liquid mixture. The liver. Makes bile that helps digest fat

SOURCES: National Institute of Diabetes and Digestive and Kidney Diseases web site: Liver. Netter F. Atlas of Human Anatomy, 3rd edition, Saunders, 2002. Young B, Wheater's Functional Histology. An accessory organ is any one of the organs of the digestive system that assists the process of digestion by secreting enzymes. Accessory organs of the digestive system include the teeth, tongue, salivary glands, liver, gallbladder, and pancreas. The teeth and tongue are found within the alimentary canal in the mouth and the salivary glands excrete saliva in the mouth 29. Which of the following is a function of the digestive system? a. ingestion b. chemical digestion c. mechanical breakup d. absorption e. more than one is correct 30. The last region of the digestive tract is the a. esophagus b. small intestine c. stomach d. large intestine 31. The lining of the digestive tract is referred to as th DIGESTIVE 300 Function of the liver: Functions of this system; 52 pages. BIO 1002 Exam 4 Review .pptx. Oakland University. BIO 1200. Oakland University all quizlet words.docx. William Paterson University. BIO 1200. notes. notes. Oakland University. The function of the digestive system is to break down the foods you eat, release their nutrients, and absorb those nutrients into the body. Although the small intestine is the workhorse of the system, where the majority of digestion occurs, and where most of the released nutrients are absorbed into the blood or lymph, each of the digestive system organs makes a vital contribution to this process

The spleen is an organ in the upper far left part of the abdomen, to the left of the stomach. The spleen varies in size and shape between people, but it's commonly fist-shaped, purple, and about. The gallbladder is a pear-shaped, hollow structure located under the liver and on the right side of the abdomen. Its primary function is to store and concentrate bile, a yellow-brown digestive. Saliva has a number of functions within the digestive system beyond breaking down starches. Saliva also helps keep our mouth and digestive tract lubricated, which ensures it functions properly. Salivary glands typically function without issue, but a blockage or infection within the salivary glands can cause significant pain and discomfort

The Gallbladder & Liver: Function & Role in Digestion

Which is not a function of the digestive system quizlet. Henchenconstruction.com DA: 27 PA: 50 MOZ Rank: 96. The writers of Digestive System Structure And Function Quizlet have made all reasonable attempts to offer latest and precise information and facts for the readers of this publication; The creators will not be held accountable for any unintentional flaws the mouth is the beginning of. The duodenum also uses bile from your gallbladder, liver, and pancreas to help digest food. Jejunum: The middle section of the small intestine carries food through rapidly, with wave-like muscle contractions, towards the ileum. Ileum: This last section is the longest part of your small intestine. The ileum is where most of the nutrients from. The digestive system is a group of organs (Buccal cavity (mouth), pharynx, oesophagus, stomach, liver, gallbladder, jejunum, ileum and colon) that break down the chemical components of food, with digestive juices, into tiny nutrients which can be absorbed to generate energy for the body The function of each part of the digestive system. The digestive system starts from mouth to the anus. The important parts of the digestive systems are mouth, teeth, tongue, oesophagus, liver, gall bladder, pancreas, stomach, small intestine, large intestine (colon), rectum and anus. Digestive system is able to work with peristaltic movements.

insulate the body. phospholipids are used to. synthesize plasma membranes and myelin. cholesterol is used in. plasma membranes. as the structural basis of vitamin D, steroid hormones, and bile salts. fat intake should represent. 35% or less of caloric intake. animal products provide The steps in carbohydrate digestion are summarized in Figure 15.16 and Table 15.5. Figure 15.16. Digestion of carbohydrates is performed by several enzymes. Starch and glycogen are broken down into glucose by amylase and maltase. Sucrose (table sugar) and lactose (milk sugar) are broken down by sucrase and lactase, respectively Study Chapter 40: Structure and Function of the Digestive System flashcards from Lori Tourish's class online, or in Brainscape's iPhone or Android app. Learn faster with spaced repetition The major hormones that control the functions of the digestive system are produced and released by cells in the mucosa of the stomach and small intestine. These hormones are released into the blood of the digestive tract, travel back to the heart and through the arteries , and return to the digestive system, where they stimulate digestive.

The digestive system has a complex system of food movement and secretion regulation, which are vital for its proper function. Movement and secretion are regulated by long reflexes from the central nervous system (CNS), short reflexes from the enteric nervous system (ENS), and reflexes from the gastrointestinal system (GI) peptides that work in. The pancreas is a long, slender organ, most of which is located posterior to the bottom half of the stomach (Figure 1). Although it is primarily an exocrine gland, secreting a variety of digestive enzymes, the pancreas has an endocrine function. Its pancreatic islets—clusters of cells formerly known as the islets of Langerhans—secrete the hormones glucagon, insulin, somatostatin, and. Transcribed image text: 5 Which is not a function of the digestive system? A. Absorption B. Egestion C. Ingestion D. Micturition E. Secretion 56. Churning and mixing movements that occur in the small intestine are called: A. gastric rugation B. segmentation C. esophagation D. mastication E. defecation 57 The function of the digestive system is to break down the foods you eat, release their nutrients, and absorb those nutrients into the body. Although the small intestine is the workhorse of the system, where the majority of digestion occurs, and where most of the released nutrients are absorbed into the blood or lymph, each of the digestive system organs makes a vital contribution to this. Regions of the Digestive System. At its simplest, the digestive system is a tube running from mouth to anus.Its chief goal is to break down huge macromolecules (proteins, fats and starch), which cannot be absorbed intact, into smaller molecules (amino acids, fatty acids and glucose) that can be absorbed across the wall of the tube, and into the circulatory system for dissemination throughout.

The Liver and Its Functions Center for Liver Disease

  1. The duodenum is the first and shortest segment of the small intestine. It receives partially digested food (known as chyme) from the stomach and plays a vital role in the chemical digestion of chyme in preparation for absorption in the small intestine.Many chemical secretions from the pancreas, liver and gallbladder mix with the chyme in the duodenum to facilitate chemical digestion
  2. al organ that is located behind the stomach and is surrounded by other organs, including the spleen, liver and small intestine. The pancreas is about 6 inches (15.24.
  3. Basic functions of the digestive system. The basic function of the digestive system of a chicken is described here: The beak moistens food with Saliva. Food is not chewed, but large pieces of food are torn into smaller pieces. The oesophagus takes the food down to the crop to be stored. After a chicken has eaten, the crop will feel full and bulge
  4. ute glands that secrete saliva, there are three major pairs of salivary glands: the parotid, the submandibular, and the sublingual glands. The parotid glands, the largest of the pairs, are located at the side of the face, below.
  5. As part of your exocrine system, the pancreas secretes enzymes that work in tandem with bile from the liver and gallbladder to help break down substances for proper digestion and absorption
  6. The digestive system is a broader term that includes other structures, including the accessory organs of digestion, such as the liver, gallbladder, and pancreas. The Digestive System The proper functioning of the gastrointestinal (GI) tract is imperative for our well being and life -long health

Structure & Function of the Digestive System: How it work

Term: Which of the following is NOT a function of the digestive system? ingest food, digest food to small molecules, absorb nutrient molecules, eliminate non-digestible wastes, transport nutrients to other organs Definition: transport nutrients to other organs Term: Digestion of food refers to ___. Definition: Allowing small molecules to cross cell membranes and be absorbed by the tract. Your gallbladder is a part of your biliary system, which is made up of your liver, gallbladder, and associated ducts.This system is needed for the production, storage, and secretion of bile Although it is primarily an exocrine gland secreting a variety of digestive enzymes the pancreas has an endocrine function. Digestive System Physiology Of The Pancreas Liver And T The digestive enzymes produced by the exocrine pancreas 99 percent of the organ are by definition picked up by ducts near the pancreatic acini which ultimately empty. The pharynx has a double function. It is a key part of both the digestive system and the respiratory system. When it comes to the respiratory system, the purpose of the pharynx is to allow the air that has been inhaled through the nasal cavity all the way down to the lungs, through the larynx and the windpipe Ascending colon. The ascending colon (or right colon) is the beginning part of the colon. It is usually located on the right side of the body, extending from the cecum upward. Although the colon.

The accessory digestive organs include the liver, gallbladder, and pancreas. Answer and Explanation: 1. The correct answer is e) All of the above are functions of the digestive system The primary function of the small intestine is to continue the process of digestion that began in the mouth and the stomach. The small intestine absorbs water and nutrients, and it prepares the food for the next step in digestion, the large intestine. In the small intestine, partially digested food, which has been reduced to a slurry called. The digestive system works hard to process the nutrients contained in food, playing a key role in the cardiovascular system in the process. The two bodily functions are tied together because the blood absorbs the vitamins churned from digestion. If the digestive system malfunctions, your circulation will be affected as well The two primary roles of the digestive process are absorption and secretion. The role of absorption in the digestive system is vital to the body because without it, the vitamins, minerals, carbohydrates and other nutrients we consume could not be used. Absorption is the process by which the nutrients in food are passed on to the blood

digestive system medical terminology quizlet. by Sheelarani May 30, 2020 1 Comment. digestive system: [ dĭ-jes´tiv ] pertaining to digestion. and also cancers of the digestive system, liver, breast and ovaries. As a part of the digestive system, it functions as an exocrine gland secreting pancreatic juice into the duodenum through the. In adults, dorsal mesentery persists but the ventral mesentery disappears leaving only in the region of liver and urinary bladder. Digestive Tract of Adult: The digestive tract differentiates for different functions into the following regions- mouth, buccal cavity, pharynx, oesophagus, stomach, small intestine, large intestine and cloaca Digestive System, Enzymes, Absorption in the Small Intestine. The digestive system is a reasonably complex set of organs that work collectively to break down ingested food and convert it to energy, vitamins, and nutrients needed to fuel and feed the body. It could be stated that the entire anatomical structure is assembled around the digestive. Mucous Membrane Definition. A mucous membrane, also known as a mucosa (plural: mucosae), is a layer of cells that surrounds body organs and body orifices. It is made from ectodermal tissue. Mucous membranes can contain or secrete mucus, which is a thick fluid that protects the inside of the body from dirt and pathogens such as viruses and bacteria

Digestive and Respiratory system Flashcards | Quizlet