C When you eat something, your stomach breaks down its large molecules(分子) into smaller ones. Many people like to eat pineapples.So when you eat pineapples, they can “eat" you by breaking down the molecules that make up the cells(细胞) in your body.Pineapples have certain enzymes (...
When you eat something,your stomach breaks down its large molecules(分子) into smaller ones.Many people like to eat pineapples(菠萝).So when you eat pineapples,they can"eat"you by breaking down the molecules in your body.Pineapples have certain enzymes (酶) that can break down proteins (...
In such cases it is often helpful to return the animal to its cage to allow it to settle down and then to continue the examination after approximately 30 minutes. Delayed emptying resulting from nervousness or stress is common and must not be confused with that seen in pyloric malfunction. ...
4 Although stratified squamous epithelium is relatively impermeable to HCl, a number of factors can dramatically enhance the damaging effects of HCl in this epithelium. In particular, bile salts and short-chain fatty acids are capable of breaking down the squamous epithelial barrier at an acid pH,...
As a result, in addition to moving food through the canal, the stomach can vigorously churn food, mechanically breaking it down into smaller particles. Figure 2. The stomach wall is adapted for the functions of the stomach. In the epithelium, gastric pits lead to gastric glands that secrete ...
T h e caus e o f stomach ulcers was du e t o lifestyl e choices : stress , smoking , spic y foods ; th e stomach aci d was breaking thro ugh th e lining on its own.T his beli e f was first question e d in 1979 by Robin Warren , an Australian pathologis t , who...
D. By breaking down the molecules.32.全国新考法·词义猜测Which picture is the object mentioned in the underlined phrase?A BC D33. Why will your mouth hurt if you eat too many pineapples? A. Because the proteins in your body make you have a weak taste. B. Because the enzymes in ...
8/31/2010 - It is hardly breaking news that eating cruciferous vegetables like broccoli helps to improve health. But researchers from the University of Liverpool have discovered new benefits to eating both broccoli and plantains -- two high-fiber foods -- that may help people with Chron's ...
Venous drainage from the stomach is via gastric veins to the portal vein.1 Physiology During digestion, the stomach is capable of dramatically lowering the pH of its contents, and of secreting pepsinogen to begin breaking down protein. However, both HCl and pepsinogen (which is converted to...
The stomach is an internal organ that plays a crucial role in the digestive system, responsible for breaking down food using acids and enzymes. Whereas the belly is a general term that refers to the front part of the human abdomen, encompassing more than just the stomach in terms of anatomy...