From the esophagus to the anal canal, the walls of the digestive tract are made of the same four basic layers.  Arrange them in order from the lumen outward.     mucosa, submucosa, muscularis externa, serosa     mucosa, submucosa, serosa, muscularis externa     muscularis externa, serosa, mucosa, submucosa     serosa, mucosa, submucosa, muscularis externa

Q: Why doesn’t gastric juice destroy the stomach cells that make it? Identify the cells making up the…

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Q: pancreatic of Oddi gallbladder bicarbonate common bile emulsifies Sphincter cystic duct accessory…

A: Answer: Introduction: The human digestive system contains the gastrointestinal tract and the…

Q: The terminal/last portion of the small intestine is known as the:       jejunum     cardiac…

A: The small intestine is a part of the gastrointestinal tract where the absorption of nutrients and…

Q: greater omentum [Choose Jh [ Choose] Parietal peritoneum holds the small intestines medial borrder,…

A: Digestive system is responsible for uptaking of food and digestion and absorption of food. The…

Q: Name the four layers of the gastrointestinal tract, and describe their functions.

A: Four layers of Gastrointestinal tract are: Mucosa.  Sub-mucosa.  Muscular layer. Serosa.

Q: The wall of alimentary canal is made up of four layers. Give the names of these four layers.

A: The alimentary canal is a tube-like structure through which food enters the body and excretes out…

Q: Which of these layers in the intestinal wall is in contact with food?

A: The intestinal wall is composed of four layers of different tissues with different functions. These…

Q: TRUE OR FALSE: • Digestive secretions from the ● small intestine complete the digestion of…

A: Introduction: Digestion is a crucial process that simplifies the components of proteins, lipids,…

Q: Which of the following is not a form of intrinsic regulation of the digestive tract? Group of answer…

A: The digestive system of the body contains two main components: accessory glands and the…

Q: To increase the absorptive efficiency of the small intestine, the surface area of the mucosa is…

A: The small intestine is formed of smooth muscle tissue, and it extends from the pylorus of the…

Q: From the stomach to the anal canal, the walls of every organ of the alimentary canal are made up of…

A: In alimentary canal organs are arranged in the order, starts from mouth to pharynx to oesophagus to…

Q: List the digestive organs and accessory structures of the digestive system.

A: Digestive organs include  Mouth Pharynx Oesophagus stomach small intestine  large intestine

Q: TRUE OR FALSE: Digestive secretions from the small intestine complete the digestion of…

A: Large insoluble food molecules are broken down into small water-soluble food molecules during…

Q: The five major processes carried out by the digestive systemsare__________ ,_________ ,…

A: Five major processes carried out by the digestive systems are : Injection propulsion mechanical…

Q: Identify and label the following parts using the image attached below Esophagus Salivary Gland Crop…

A: Identification and labelling :-

Q: Which of the following is not affiliated with or a part of the large intestine:_____   A. appendix…

A: Gastrointestinal tract or digestive tract spans from the opening of the mouth to the anus from…

Q: Sketch a small area of the lining of the small intestine. Label intestinal glands, lacteal,…

A: Small intestine is the longest part of the gastro-intestinal tract. It is divided into three main…

Q: Create a tabulated summary of the histologic features of the layers of the walls of the different…

A: Human digestive system starts from the oral cavity to the large intestine it helps in digestion and…

Q: Celiac disease causes inflammation of the small intestine that causes the villi to atrophy, so that…

A: Celiac disease is a autoimmune disorder and caused by a reaction of Gluten , a group of protein…

Q: List and briefly describe the major organs and accessory organs of the digestive system and its…

A: The digestive system consists of a collection of organs that help in the digestion of food materials…

Q: Name the three segments of the small intestine from proximal to distal.

A: The transformation of complex food into simpler and absorbable units is digestion. Digestion occurs…

Q: Describe the alimentary canal of human body

A: The digestive system comprises the gastrointestinal tract called the GI tract, liver, pancreas, and…

Q: Describe clearly and briefly , structure of digestive tract that food materials would pass through…

A: The main purpose of the digestive system is to provide Nutrition. That helps to provide us with…

Q: Name the three portions of the small intestine.

A: The gastrointestinal tract that follows the stomach consist of the small intestine, which is in turn…

Q: Define the term intraperitoneal. What abdominal digestive organ(s) are considered to be…

A: The peritoneum is a thin, transparent membrane that lines the walls of the abdominal (peritoneal)…

Q: pyloric chemical duodenum zymogens absorption bicarbonate The small intestine is divided into three…

A: Digestive system comprises of gastrointestinal (GI) tract and organs associated with it. GI tract…

Q: Trace the entire duct systems of the liver and pancreas. (Study these ducts in Figure 23.19, and…

A: The gastrointestinal tract is associated with the digestive system of our body. It starts from the…

Q: Name five digestive enzymes secreted by the small intestinal mucosa.

A: The small intestine is the part of the gastrointestinal tract in which the digestion and absorption…

Q: What are the differences between Gastric Ulcer and Duodenal Ulcer?

A: A disease is an abnormal condition that affects the structure or function of an organism and is…

Q: Which of the following segment of the small intestine is the so called “mixing bowl”? A. Jejunum B.…

A: Different parts of the small intestine: Small intestine has 3 parts- 1) Duodenum. The duodenum is…

Q: Label the digestive system structures in the following figure.

A: Digestive system is a long tube that starts from mouth and ends into an opening called anus. Mouth…

Q: Briefly outline the digestion of carbohydrates as it moves from the mouth to the point of absorption

A: The process of digestion involves the breaking of complex food particles into smaller ones so that…

Q: The digestive tract contains more white blood cells than anywhere else in the body. And what layer…

A: White blood cells are the most important cells in the immune system. These cells are responsible for…

Q: Projections of the small intestinal mucosa that protrude into the lumen and increase    the surface…

A: The intestine long tube begins from the stomach and ends with the anus. In intestine nutrients and…

Q: Name the four regions of the stomach.

A: The stomach carries out the formation of chyme that is migrated to the small intestine in small…

Q: This membrane runs from the lesser curvature of the stomach to the liver.     greater mesentery…

A: The abdominal organs are supported by the peritoneum and it also serves as a conduit for their lymph…

Q: Place these organs/structures in the proper order from beginning to end of digeston. Esophagus Mouth…

A: Introduction:- The human digestive system refers to a collection of organs that work together just…

Q: The alimentary canal is divided into 4 regions, those are O mouth, stomach, small intestine, large…

A: Correct option Mouth, stomach, small intestine, large intestine   Explanations Alimentary canal is…

Q: The alimentary canal is a tube with an opening at each end and specialized regions. Match the…

A: The alimentary canal is also known as the Gastro-Intestinal Tract (GI Tract). It is a continuous…

Q: histologic appearance of the various layers of the oral mucosa

A: Histology is a branch of biology that deals with the study of microscopic anatomy of biological…

Q: ch among these groups of organs of the digestive system is incorrect? *       Accessory Organs –…

A: The  organs which are important for digesting food and liquids constitutes the digestive system. It…

Q: List, in sequence, each of the components or segments of the alimentary canal from mouth to anus…

A: Digestion is a process of breaking down complex food substances into simpler forms to enable better…

Q: Name the part of alimentary canal receiving bile from the liver:a) Oesophagusb) Stomachc) Small…

A: The gastrointestinal tract is also called as a alimentary canal or digestive tract. It is an organ…

Q: Briefly outlined the digestion of carbohydrate as it moves from the mouth to the point of absorption

A: The digestive system consists of two different categories of organs: those composing the…

Q: This organ is a ‘food chute’ and has little or no digestive or absorptive functions.

A: The esophagus is a thin-walled, muscular tube  lined with mucous membranes which connects the throat…

Q: List the sections of the large intestine in order starting with the cecum (do not include the…

A: Step 1 The Large Intestine is the hindermost part of the alimentary canal which opens to the outside…

Q: What protects the lining of stomach from acidic gastric juices

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…