WebIt is composed of epithelium cells and a thin connective tissue. The mucosa contains specialized goblet cells that secrete sticky mucus throughout the GI tract. On the mucosa layer, small finger-like projections called villi and microvilli help to increase surface area for nutrient absorption. WebMay 17, 2024 · The main function of the organs of the alimentary canal is to nourish the body. This tube begins at the mouth and terminates at the anus. Between those two points, the canal is modified as the pharynx, esophagus, stomach, and small and large …
Anatomy Chapter 23 Digestion Flashcards Quizlet
WebGoblet cells of alimentary canal are modified from. A. Columnar epithelial cells. B. Compound epithelial cells. C. Squamous epithelial cells. D. Chondrocytes. Check Answer 2. NEET 2024. MCQ (Single Correct Answer) +4-1. Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes. A. Websubmucosal; myenteric. The parasympathetic nervous system controls digestive functions and alters the activity of the digestive system via the ______ nerve. valgus. The sympathetic nervous system _______ propelling and mixing movements in the GI tract, which is the ______ effect by the parasympathetic nervous system. inhibits; opposite. mal di schiena ernie
Digestive system – Histology
WebJul 25, 2024 · Goblet cells (histological slide) Each of the three parts of the small intestines has glands and cells that are exclusively located in that area:. The duodenum has light-staining, branched, tubuloacinar … WebGoblet cells of alimentary canal are modified from: 1. Columnar epithelial cells 2. Chondrocytes 3. Compound epithelial cells 4. Squamous epithelial cells Q 329: 66 % … WebThe enteric nervous system helps regulate alimentary canal motility and the secretion of digestive juices, thus facilitating digestion. If a person becomes overly anxious, sympathetic innervation of the alimentary canal is stimulated, which can result in a … mal di schiena gravidanza prime settimane