Cook slowly on low heat for 40 minutes. Allow the onion to caramelize in its own natural sugars during this time. 5. Try a shortcut if you lack the time to do this by microwaving. 1  Slice as usual, place in a microwave proof dish and cover it. 2  Place in the microwave and zap until soft.  Do not add water.
Ribosomes happen to be basophilic.]. Chief cells of the stomach secrete the digestive enzymes (pepsins) of the stomach and have the typical appearance of serous-secretory epithelial cells. Secretory vesicles (containing pepsinogen) are clearly visible in the apical cytoplasm of chief cells.
Fundic glands found in the fundus and also in the body have another two cell typesâgastric chief cells and parietal cells (oxyntic)). The chief cells are found in the basal regions of the gland and release a zymogen â pepsinogen, a precursor to pepsin. The parietal cells (parietal means relating to a wall), are found in the walls of the tubes.