What are the major secretions of each of the following secretory cells and glands: salivary, gastric, intestinal epithelium, pancreas, and gallbladder?

Q: What are enteroendocrine cells?

A: Enteroendocrine cells are specialized cells found inside the gastrointestinal tract, stomach, and…

Q: How is Pepsin Secreted?

A: Answer- Pepsin is the enzyme that helps in the digestion of the proteins into simpler units like…

Q: What are the functions of saliva? What controls the release of saliva?

A: About 1 to 1.5 litres of saliva is secreted in our oral cavity during normal conditions. A moderate…

Q: What are the glands that secrete saliva?

A: A gland can be defined as the group of cells or a “secreting organ that play the role in secreting…

Q: Name the cell types in the gastric and pyloric glands and state what each one secretes?

A: Glands are organs inside the body that release certain chemicals essential for the body's normal…

Q: What are the two sources that the liver receives blood from and which provides the greatest supply?

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

Q: What are the primary cell types of the gastric glands, and what does each type of cell produce?

A: Gastric glands are the glands that locate in different regions of the stomach. Gastric glands…

Q: What is the major arterial blood supply to the large intestine?

A: The large intestine is the terminal part of the alimentary canal, which is anatomically divided into…

Q: List some Functions of Saliva?

A: Saliva is the watery and usually somewhat frothy substance produced in the mouths of some animals,…

Q: What is the function of muscularis mucosa?

A: the four layers of the GI tract starting from deep to superficial are as follows:  1. Serosa 2.…

Q: How much fluid is secreted into the gastrointestinal tract each day compared with the amount of food…

A: The fluid is secreted into the gastrointestinal tract each day compared with the amount of food and…

Q: Describe the attachment sites and functions of the mesentery, mesocolon, falciform ligament, lesser…

A: Peritoneum or serosa is the large and thin serous membrane that lines the walls of the abdominal…

Q: How are the major salivary glands distinguished histologically?

A: Saliva is produced by three pairs of major salivary glands- Parotid, Sublingual and Submandibulars…

Q: List the secretions of the pancreas, liver, and gallbladder.

A: Digestive secretions are the digestive fluids and cells and mucus that line the gastrointestinal…

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: What are hepatocytes?

A: Hepatocytes These are the chief functional cells of the liver and perform an astonishing number of…

Q: Explain three pairs of exocrine salivary glands located in the head?

A: The salivary gland can be defined as the type of exocrine gland that produces saliva. There are…

Q: How do CCK and secretin affect pancreatic secretion?

A: The pancreas in vertebrates is an organ with exocrine and endocrine functions. The exocrine part of…

Q: What is the structure separating the mucosa from the underlying mucosa?

A: The innermost layer of the gastrointestinal tract is the mucosa which consists of connective tissue…

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

A:

Q: Is the internal epithelium of the bowel the same as it was one month ago?

A: The internal epithelial layer serves for various purposes. The internal layer of epithelial gets…

Q: Where is it produced andwhat is the function ofsecretin in the digestiveprocess?

A: The digestive system comprises of mouth, salivary glands, pharynx, esophagus, stomach, small…

Q: What is the functional unit of liver? What are the liver cells called?

A: The liver is an organ that is found in vertebrates and functions to detoxify metabolites, protein…

Q: How do pancreatic beta cells differ from acinar cells?

A: Pancreatic beta cells are present in the core of the islet. Beta cells are endocrine cells that…

Q: How does liver both as a digestive as well as an excretory organ?

A: Liver is one of the vital organs present in the vertebrates. It is located below the diaphragm and…

Q: What type of cells are found in gastric glands and what does each other secrete.

A: The digestive system includes the gastrointestinal tract and accessory organ that help in digestion…

Q: Describe the contributions of the accessory digestive organs ( Pancreas, Liver, Gallbladder, Fat…

A: Introduction The gastrointestinal tract, as well as the digestive organs, comprise the human…

Q: List the glands found in the small intestine and their secretions.

A: The small intestine is the structure of the digestive system in which majority of digestion of food…

Q: How many major types of cells gastric glands have? Explain.

A: The inner membrane of the stomach contains some glands, known as gastric glands. The gastric glands…

Q: What are the distinctive characteristics and locations of each type of oral mucosa?

A: Oral mucosa is the mucous membrane which lines the inside of the mouth. It consists of stratified…

Q: What are the cells responsible for producing bile? What is the duct that transfer bike into…

A: Bile is a dark, yellowish-green, alkaline, bitter taste fluid formed by the liver cells. Bile helps…

Q: What are the functions of saliva?

A: Saliva is a clear liquid secreted by the salivary glands present in the mouth region. The saliva…

Q: What is the tissue types of the following? Peritoneum, Mesentery, Duodenum, Jejunum, Illium, Villi,…

A: The gastrointestinal system or digestive system is an organ system of humans and mammals which…

Q: From what embryonic layer (ectoderm, mesoderm, or endoderm) are the hepatocytes of the liver and the…

A: Humans and several other animals are triploblastic, in that during embryological development, the…

Q: What is the function of pancreatic enzymes?

A: Introduction :- Fats, proteins, and carbs are broken down by pancreatic enzymes. A healthy pancreas…

Q: How are fats absorbed from the small intestine?

A: In small intestine the food matters are converted into simpler absorbable forms and are absorbed…

Q: Which reflexes inhibit intestinal motility? Which promote it?

A: Reflexes are involuntary actions to certain stimuli. The intestinal reflexes are used for the…

Q: What is the connective tissue at the junction between the stomach and the small intestine?

A: Tissues are the group of cells performing similar functions. Tissues are of 4 types one of them is…

Q: What is mesentery, mesocolon and greater omentum?

A: Mesentery can be defined as peritoneal extensions from all abdominal and pelvic regions. Peritoneal…

Q: Is there any epithelial surface modification in the pancreas? What is it?

A: Epithelium is the covering which forms the outer layer of most of the organs. Epithelial surface…

Q: What is the function of hepatocytes?

A: Introduction The liver is the largest gland in the body and plays various important roles in human…

Q: Which is the type ofmuscle tissue that performsthe peristaltic movements ofthe intestines?

A: Muscles are soft tissues present in most of the animals. They contain protein filaments called actin…

Q: What are the types of cells in the gastric gland

A:

Q: Which factors normally prevent breakdown of the mucosal barrier?

A: Factors prevent breakdown of the mucosal barrier- 1. A compact epithelial cell lining. Cells in the…

Q: What is Ulcers ?

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

Q: What are the three types of tissues present (in different proportion) in most organs of the…

A: The digestion related system has three fundamental role connecting with food: processing of food,…