(March 2013) A king cake (sometimes shown as kingcake, kings' cake, king's cake, or three kings cake) is a type of cake associated in a number of countries with the festival of Epiphany at the end of the Christmas season; in other places, it is associated with the pre-Lenten celebrations of Mardi Gras/Carnival.
Mechanical digestion occurs in the mouth and stomach, Segmentation is the back and fourth mixing of food in stomach. Chemical digestion occurs in the stomach were Hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.
Now chemical digestion of the stomach. The main chemicals to pay attention to here are gastric acid (a mixture containing HCl from parietal cells) and pepsinogen (from chief cells), both being secretions from the stomach wall (but from different cell types). Gastric acid plays a two part role in the stomach. am doing a school project and i need to no the chemical and mechanical digestion that occurs in the stomach. i no that an example of mechanical is churning but what is the point in churning and i need to no how the liver and gall bladder play a roll in digestion... what enzymes break down what nutrients ect.