Why are villi present in the intestine and not in the stomach?

Q: Which explanation on villi and microvilli aiding in absorption is correct?

A: The small intestine is a long tube-like organ with a highly folded surface containing finger-like…

Q: How can the ENS physiologically supports digestion?

A: Introduction : The enteric nervous system consists of sensory neurons, interneurons, motor neurons…

Q: How long is an adult's small intestine?

A: The alimentary canal is a passage through which the food we engulf passes during digestion. It runs…

Q: From where intestinal juice is secreated?

A: Intestine is the essential part of the gastrointestinal tract. It is a long coiled, and continuous…

Q: What are the subdivisions of the large intestine?

A: The large intestine is a part of the gastrointestinal tract in vertebrates. It is the region of the…

Q: Describe the functions and regulation of motility in the small intestine?

A: Small intestine: - It is one of the most important part of digestive system, which is the primary…

Q: What are the three divisions of the small intestine?

A: Small Intestine is an organ in the gastrointestinal tract where most of the end absorption of…

Q: What are the active glands of digestion by ruminants and that of nonruminants?

A: Secretory glands present in the digestive system or the alimentary canal helps in the digestion of…

Q: Explain the working of a Gallbladder ?

A: Working of a Gallbladder :

Q: Explain Microscopic appearance of the liver?

A: Cells are the basic fundamental unit of life. The tissue consists of multiple cell layers. The organ…

Q: What is the importance of rugae, surface mucous cells, mucous neck cells, chief cells, parietal…

A: The stomach is a muscular organ part of the digestive system. It is situated on the left side of the…

Q: Which portion of the small intestine is the longest?

A: Ileum is the last and longest part of small intestine.

Q: Name the three regions of the small intestine and describe the distinctive features of each one?

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Why do peptic ulcers typically occur in the stomach or duodenum, but not in the rest of the small…

A: Stomach is a part of the alimentary canal where large amount of food under goes digestion. It…

Q: What is the role of mucus in the stomach?

A: Introduction: The breakdown of food into smaller pieces that can be retained in the circulation…

Q: Illustrate the secretion process in small intestine?

A: The food that we eat reaches from the mouth to the stomach and then to the small intestine.The small…

Q: The chief cells of the stomach produce?

A: Step 1 Digestive glands are associated with the digestive system which produces secretions for the…

Q: What structures are responsible for the large surface area of thesmall intestine?

A: Small intestine is present inferior to the stomach. It is divided into three parts namely duodenum,…

Q: How does the muscularis of the large intestine diff er from that of the rest of the gastrointestinal…

A: The muscularis of the large intestine differ from the rest of the GI tract because: Muscularis of…

Q: What are the stomach lining cells and specify specific functions of each?

A: The stomach refers to the part of the digestive tube present in the middle of the esophagus and…

Q: Fetal Pig Small Intestine  explain the fetal pig small intestine and the villi

A:

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: What will happen to pancreatic enzyme if they were introduced into stomach?

A: Pancreatic enzymes are the commercial mixture of lipase, protease and amylase. They help in the…

Q: What are the different types of cells in the the stomach, and what does each one secrete?

A:

Q: How is small intestine deigned to absorb digested?

A: Digestion is the process, by which the larger food particles are broken down into smaller absorbable…

Q: What is the purpose of cutting through the peritoneal membrane ?

A: INTRODUCTION Peritoneal membrane : The peritoneal membrane is a smooth transparent membrane, which…

Q: How does the mucosa of the large intestine differ fromthat of the small intestine? How does the…

A: Assemblage of organs through which the food is broken down and converted into energy is called as…

Q: Where is the liver found in the body?

A: Answer- Liver is the largest gland in the human body that have various important functions.

Q: How does motility of the small intestine differ during fasting and during eating?

A: The human digestive framework comprises of the gastrointestinal tract in addition to the extra…

Q: Which is the largest digestive gland present in human body ? What are the names and function of its…

A: Digestive gland is a gland which liberate digestive juice and is involved in digestion of food…

Q: Describe coagulation of milk in alimentary canal.

A: Enzymes are proteinaceous in nature and help in the breakdown of complex substances into simpler…

Q: What is the main role of the large intestine?

A: The alimentary canal is the long coiled tube that extends from the mouth or buccal cavity and ends…

Q: Describe the parts of the large intestine. What are teniaecoli, haustra, and crypts?

A: The gastrointestinal tract is also referred to as the digestive tract and it includes the organs…

Q: What is the primary function of the large intestine?

A: The digestive system consists of organs of the mouth including salivary glands, teeth, tongue,…

Q: What are intestinal villi and why are they so important?

A: Answer: INTESTINE = It is the lower part of the alimentary canal in vertebrates which starts from…

Q: Which factors increase motility in the large intestine?

A: Factors increase motility in the large intestine- 1. Take a fiber supplement. 2. Drink a glass of…

Q: How do the principal functions of the large intestine differ among species?

A: Human Digestive systems and Nutrition are concerned with an organism's intake of food and its use…

Q: Draw the structure of alimentery canal of cockroach?

A: Cockroaches belong to the order Blattodea, that are well associated with human habitats. They have 3…

Q: List all the stomach lining cells and specify specific functions of each

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

Q: How is the small intestine designed to absorb digested food?

A: The small intestine is a part of the gastrointestinal (GI) tract . This is the site where most of…

Q: Explain the process of digestion and absorption. what is the ardiouasuler Cuclemm

A: Answer: Introduction: The small intestine or small bowel, it is an organ of gastrointestinal tract.…

Q: Give the digrammatic representation showing Liver from dorsal view?

A: The dorsal view of the liver means the posterior view.

Q: Why does the alimentary canal allow for more specialized processing of food than gastrovascular…

A: Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules…

Q: In the trophozoit intestinal flagellate , the un membrane , costa , cytosto axostyle are absent

A: Giardia trophozoites possess four pairs of flagella and are motile. Three pairs of flagella emerge…

Q: How is it produced andwhat is the function of gastrinin the digestive process?

A: Introduction: Gastrin is a peptide hormone known to stimulate the parental cells present in the…

Q: The small intestine can be divided into 3 regions: duodenum, jejunum, ileum. How does the unique…

A: The small intestine is the place where all the chemical digestion and absorption of nutrient take…

Q: why is there a need for sphincters in the stomach? what will happen otherwise?

A: Sphincters are bands of smooth muscle that separate sections of the digestive tract throughout the…

Q: How many pancreatic ducts do you find in pigeon?

A: Pigeons are the vertebrate belonging to the class Aves. They have a stout body and short neck. They…