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What structure has gastric pits that secrete gastric juice?
The structure that contains gastric pits, which secrete gastric juice, is the stomach. The gastric pits are located within the lining of the stomach and house various types of cells, including parietal cells that produce hydrochloric acid and chief cells that secrete digestive enzymes. This gastric juice plays a crucial role in the digestion of food and the breakdown of proteins.
What cell types make up gastric glands?
The main cell types that make up gastric glands are mucous neck cells, parietal cells, chief cells, and enteroendocrine cells. These cells work together to produce and secrete gastric juices in the stomach, which play a key role in digestion.
Does Tuberculosis have a nucleus?
Tuberculosis is caused by a bacteria which has no nucleus. It has DNA, but it is not found inside a membrane such as we have in our cells.
Which cells are targeted by mycobactirium tuberculosis?
macrophages
What is a hormone secreted by cells in the stomach lining that circulates through the blood stream and functions to increase gastric juice release?
The hormone secreted by cells in the stomach lining that increases gastric juice release is called gastrin. It is produced by G cells in the gastric mucosa and stimulates the secretion of gastric acid (HCl) from parietal cells, enhancing digestion. Gastrin also promotes gastric motility, facilitating the mixing and movement of food within the stomach.
What medication that inhibits the ability of gastric cells to secrete hydrogen ions?
The medications that inhibit the ability of gastric cells to secrete hydrogen ions is a proton pump inhibitor.
How does tuberculosis disease effect healthy cells?
tuberculosis disease affects the cells of the lungs. They infect them with the tuberculosis bacilli making the host vulnerable to other infections in the body.
What component of gastric juice is a hormone that stimulates gastric secretion and movement.?
The component of gastric juice that acts as a hormone to stimulate gastric secretion and movement is gastrin. Released by G cells in the stomach lining, gastrin promotes the secretion of gastric acid (hydrochloric acid) from parietal cells and enhances gastric motility, facilitating digestion. Its release is triggered by the presence of food in the stomach, particularly proteins.
What type of acid is secreted by the gastric pits in the stomach?
Gastric juice is secreted from gastric glands, which are located in narrow tube like structures called gastric pits. Gastric juice contains hydrochloric acid, pepsinogenand mucus in a healthy adult. Hydrochloric acid is secreted by parietal cells, pepsinogen is secreted by gastric chief cells and mucus is secreted by mucus neck cells. Source: Wikipedia
What are abnormal results of a lung biopsy?
Nodules in the lungs may be due to active infections such as tuberculosis, or may be scars from a previous infection. The lung cells on microscopic examination do not resemble normal cells,
Is telomerase active in somatic cells?
No, telomerase is typically not active in somatic cells.
Parietal cells are found in gastric mucosa and secretes hydrochloric acid in stomach. They are also known as Chief cells or oxyntic cells.?
Parietal cells (or oxyntic cells) are epithelium cells found in the gastric mucosa, they secrete hydrochloric acid (HCl) and intrinsic factor (which is required for vitamin B12 absorption). Chief cells are not the same as parietal cells. Chief cells secrete pepsinogen and rennin.
