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Hydrochloric acid is secreted by which of the secretory cells of the stomach?
Hydrochloric acid is secreted by the parietal cells in the stomach lining. These cells are responsible for producing the acidic environment in the stomach that aids in digestion.
What are the secretory parietal cells responsible for?
They secrete Hydrochloric acid in the stomach to help break down peptides.
What is the secretory structure found in stomach?
Parietal cells
Hydrochloric acid is secreted by what cell?
Hydrochloric acid is secreted by the parietal cells in the stomach. They are responsible for producing the acidic environment necessary for digestion and killing bacteria in the stomach.
What are the types of secretory cells in the stomach and what do they secrete?
Gastric glands which secrete:HClRenninpepsin
What organelles does the parietal cell have?
The parietal cell has several unique organelles, including mitochondria for producing energy, secretory vesicles for storing and releasing digestive enzymes, and tubulovesicles for transporting and recycling cellular materials. Additionally, parietal cells contain an extensive network of tubulovesicles called canaliculi, which are involved in the secretion of hydrochloric acid into the stomach.
WHAT IS THE NAME OF THE STOMACH CELL THAT SECRETES HYDROCHLORIC ACID?
The stomach cell that secretes hydrochloric acid is called a parietal cell. These cells are responsible for producing the hydrochloric acid that helps in the digestion of food in the stomach.
Where would you find your parietal cells?
Parietal cells are located in the gastric mucosa of the stomach. They are primarily found in the upper part of the stomach, known as the fundus and body regions. These cells are responsible for producing hydrochloric acid and intrinsic factor, which are essential for digestion and vitamin B12 absorption, respectively.
What cells in the stomach function to form enzymes and acids?
The chief cells in the stomach are responsible for producing digestive enzymes such as pepsinogen, which is converted into pepsin, and gastric lipase. Additionally, parietal cells secrete hydrochloric acid that helps in the breakdown of food and also creates an acidic environment to activate pepsin.
Are pepsinogens produced by parietal cells in the stomach?
No, pepsinogens are not produced by parietal cells; they are produced by chief cells in the stomach. Parietal cells are responsible for secreting hydrochloric acid and intrinsic factor. Pepsinogens are inactive precursors of pepsin, an enzyme that aids in protein digestion, and they are activated into pepsin in the acidic environment created by the hydrochloric acid from parietal cells.
What is the structure of the pancreas?
The pancreas is a long, flat gland located in the abdomen, behind the stomach. It is divided into three main parts: the head, body, and tail. The pancreas has both exocrine and endocrine functions, with exocrine cells producing digestive enzymes and endocrine cells producing hormones like insulin and glucagon.
What cells produce hydrocholoric acid in stomach?
Parietal cells
