0
What else can I help you with?
Mucous that protects your stomach lining is secreted by a specialized type of?
Mucous that protects the stomach lining is secreted by specialized cells called goblet cells. These cells are found throughout the stomach and are responsible for producing and releasing the mucous layer that helps to protect the stomach from the acidic environment and enzymes.
Is ptyalin secreted by cells in the stomach?
no ptyalin is not secretes by the cells in the stomach
Where is rennin secreted?
Rennin or chymosin is secreted in the fourth stomach of a cow. See the related link for more information.
What substance that is secreted by the parietal cells of the stomach?
Three substances secreted by the stomach are: 1) Hormones. The most important of these is gastrin, which is secreted by the stomach's G cells. Gastrin is an important hormone in digestion, in that it brings about the stimulation of parietal cells to produce gastric juice, which contains the acid HCl, water, and pepsinogen (a precursor to pepsin). Gastrin is released in response to distention of the stomach, stimulation of the vagus nerve or degranulation of mast cells to give histamine. Gastrin secretion is inhibited by the presence of acid (a form of self-regulative negative feedback) and also the hormones secretin and somatostatin. 2) Acid. The HCl secreted by parietal cells into the lumen of the stomach serves a number of functions. It creates an acidic environment that kills bacteria, denatures protein, hydrolyses the zymogen pepsinogen to its active form, pepsin and provides the optimum pH for pepsin action. 3) Mucus. Mucus is secreted by the gastric gland's mucus cells and, to a lesser extent, mucus neck cells. Mucus is a cloudy, viscous and alkaline substance that forms a thick gel-like coat that adheres to the surface epithelium and protects it from abrasion and the acid content of the stomach. 4) Another important secretion is preoteases, such as pesinogen and rennin.
What is the oily substance secreted by glands associated with the hair follicles?
Sebum is the oily substance secreted by glands associated with the hair follicles. It helps to moisturize the skin and hair, but excessive sebum production can lead to oily skin and acne.
Why does walls of the stomach secrete hydrochloric acids?
Hydrochloric acid is secreted from the stomach because the enzyme pepsin, which breaks down proteins in the stomach, works best in acidic conditions. The acid also helps to kill any bacteria in the food. The hydrochloric acid is actually secreted from the pits in the stomach wall called gastric pits.
What substance is made by the stomach to kill bacteria?
Hydrochloric acid is the substance produced by the stomach that helps kill bacteria and other pathogens in the digestive system.
What protects the stomach wall from the potential damage by this chemical products?
The mucous is the substance that protects the stomach walls from digestion. The mucous cells are found throughout the stomach lining and secrete mucus which protects the stomach from its own digestive secretions.
Are enzymes present in the stomach?
Yes, enzymes are present in the stomach. The main enzyme in the stomach is pepsin, which helps break down proteins into smaller peptides for digestion. These enzymes are secreted by the stomach lining to aid in the digestion process.
Why does mucous layer get formed in the stomach?
The mucus layer in the stomach is secreted by specialized cells called goblet cells. It is important for protecting the stomach lining from the acidic digestive juices and enzymes produced in the stomach. The mucus layer acts as a physical barrier that helps prevent damage to the stomach tissue.
What substance is in your stomach which helps break down food particles?
gastric juice
What is the function of the mucus secreted by the mucous membrane of the nose?
They produce liquid secret rich with MUC6, and growing factors like TFF-1 and TFF-2, witch helps to stabilize mucous membrane. But the basic role of mucus neck cells is differentiation in chief cells, witch is stimulated by MUC4 interacting with c-ERBB-2 receptors.
