in•tes•tine (ɪnˈtɛs tɪn) n. 1.Usu.,intestines.the lower part of the alimentary canal, extending from the pylorus to the anus. 2.Also calledsmall intestine.the narrow, longer part of the intestines, comprising the duodenum, jejunum, and ileum, that serves to digest and...
Small intestine, a long, narrow, folded or coiled tube extending from the stomach to the large intestine; it is the region where most digestion and absorption of food takes place. It is about 6.7 to 7.6 metres (22 to 25 feet) long, highly convoluted, and
The meaning of SMALL INTESTINE is the narrow part of the intestine that lies between the stomach and colon, consists of duodenum, jejunum, and ileum, secretes digestive enzymes, and is the chief site of the digestion of food into small molecules which ar
villi capillary (in the small intestine)— 绒毛 也可见: small形— 小形 · 小小形 · 小型形 · 小的形 · 细小形 · 很小形 · 孑形 intestine名— 肠名 · 小肠名 · 肠道名 · 肠内名 · 肠上名 · 肠管名 查看其他译文 © Linguee 词典, 2024 ...
37 The diagram below shows the human digestive system.(1)mouth(1 1)Y(ili)small intestine(a) In the diagram above, name only the parts where digestion takes place. [1](b) What is the name of part Y ?[1The stomach(c) What is the main function of part Y?.[1It breaks down food...
VII. DIGESTIVE SYSTEM A. Oral Cavity Primary tumors of the oral cavity in rats are uncommon. Squamous cell papillomas of the oral cavity are most likely to occur on the dorsum of the tongue as a papillary projection Fig. 14-11). Occasionally they occur on the hard or soft palate. P...
The walls of the small intestine house numerous microscopic glands. Secretions fromBrunner glands, in the submucosa of the duodenum, function principally to protect the intestinal walls from gastric juices.Lieberkühn glands, occupying the mucous membrane, secrete digestive enzymes, provide outlet ports...
via osmosis. The small intestine’s absorptive cells also synthesize digestive enzymes and then place them in the plasma membranes of the microvilli. This distinguishes the small intestine from the stomach; that is, enzymatic digestion occurs not only in the lumen, but also on the luminal surfaces...
Where are villi found in the digestive system? Villi are found in the small intestine. The number of villi decreases as you move from the beginning of the small intestine to the end of the small intestine. Villi face the internal open space of the intestine called the lumen.What...
[Bacterial proliferation in the small intestine in children with protracted or recurrent diseases of the digestive system. Possible relation to the absorption of iron]Ciampolini M, Lavoratti G.doi:10.1016/S1569-1993(06)80364-4M Ciampolini