Osteoclast (most likely from my point of view)
Parietal cells
Parietal Cells
Peptic or chief cells.
Chief cells
Parietal (oxyntic) cells,,
To hydrolyse the cell wall
to soften the tissue texture so that it is easy to press the root tips and put it on the slide of microscope
Acids found in plants:Citric acid found in orange and lemon juice.Taitatic acid found in grass.Ascubic acid found in litrus fruits.Acids found in animals:Hydrochloric acid found in human stomach.Lactic acid found in unuseless during exercise.Uric acid found in using and excertory production.NA of food.methanoic acid found in ant string.
When the cell is deprived of oxygen, like in the beginning of an intense workout when muscle cells initially experience a lack of oxygen. So the muscle cell undergoes anaerobic respiration, lactic acid fermentation, more specifically. Lactic acid fermentation produces lactic acid (hence the name), which is what makes you sore after a hard workout. Eventually the lactic acid is broken down in the kidney or liver or something.
Parietal cells
Parietal cells are found in the fundic zone of the stomach. Their main product is hydrochloric acid (HCl).
Parietal cells are found in the fundic zone of the stomach. Their main function is to produce hydrochloric acid, which assists in the chemical breakdown of food.
No, the gall bladder does not produce hydrochloric acid the oxyntic cell (chief cells) produce the hydrochloric acid.
gastric pits contain 3 main types of cells, the mucousa cell which produces mucus that lines the inside of the stomach to stop the stomach acid from digesting itself. the pariental which secretes hydrochloric acidby active transport into the stomach to aide breaking down the foods. and the chief cell which secretes pepsin, an emzyme that breaks down food intomore soluble pieces which can be then taken into the intestines to be absorbed.
Parietal (oxyntic) cells,,
secrete the hydrochloric acid of the gastric juice
The lining of the stomach is made up of thick tendons and cell walls which are strong enough to support acids of up to PH 2. However, if this wall were to slightly break, then an ulcer would form, preventing the acid to damage any vital organs.
Pepsin is secreted as pepsinogen. Pepsinogen cannot eat the walls of the stomach. Now, pepsin is formed when pepsinogen binds to the hydrochloric acid (HCl) in the stomach. Once they are binded pepsin is formed. The second reason on why the stomach doesn't eat it's self is because of the alkaline mucus that suround the walls of the stomach.
Pepsin is a powerful protein digesting enzyme which is far too dangerous in its active form so it is released in an inactive pepsinogen form by the cell and activated only in the digestive tract where it is required to be active.
To hydrolyse the cell wall
to soften the tissue texture so that it is easy to press the root tips and put it on the slide of microscope