Rugae and haustra
The gastric folds (or gastric rugae) are coiled sections of tissue that exist in the mucosal and submucosal layers of the stomach. They provide elasticity by allowing the stomach to expand when a bolus enters it. These folds stretch outward through the action of mechanoreceptors, which respond to the increase in pressure. This allows the stomach to expand, therefore increasing the volume of the stomach without increasing pressure. They also provide the stomach with an incre… WebbCH 23 Digestive System. The mechanical and chemical receptors that control digestive activity are located _____. A) in the oral cavity. B) in the pons and medulla. C) in the walls …
Rugae and haustra
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WebbA. Microvilli, villi, and rugae B. Villi, lateals, and rugae C. Circular folds, villi, and microvilli (Right Answer) D. Haustra, circular folds, villi E. All the above are features of the small …
Webb杯状细胞（goblet cells）是一种上皮细胞，主要功能為分泌黏液，協助其表面所在的潤滑。 在身體內，杯狀細胞能在氣管、支氣管、小腸、大腸、上眼瞼等處發現：在氣管內，負責分泌使氣管濕潤的黏液；在腸道內，則負責潤滑食糜，使其更容易通過腸道。 杯状细胞的粘液和流泪源分泌不同种类的粘 ... WebbD) the rugae A Select the statement that is true concerning primary teeth. A) There are 27 primary teeth, and the molars are permanent. B) There are 24 primary teeth, and no new …
WebbTranscribed image text: The absorptive capacity of the small intestine is enhanced by increasing the surface area of the mucosa, rugae (mucosal folds) and haustra O True O … Webb大肠 （英語： large intestine ； 拉丁語 ： Intestinum crassum ）是 脊椎动物 消化系统 的最后一部分。 大肠的作用是从肠道内剩余的可消化物质中吸取水分与电解质 [1] ，将剩余的无用部分形成 粪便 并作暂时储存以及最终排出粪便 [2] 。 人体大肠按《格雷氏解剖学》定义包括 盲肠 、 结肠 、 直肠 以及 肛管 （英语：anal canal） [3] [1] ，结肠并不等同大肠； …
Webbhaustra 8. fol ds of t he gastric mucosa I. ileoceca l va lve 9. pocketlike sacs of t he la rge intesti ne I. large intestine 10. projections of the plasma membr ane of a mucosa l epit hel ial cell k. lesser omentum 11 ... rugae 18. st ruct …
Webbhaustra 8. fol ds of t he gastric mucosa I. ileoceca l va lve 9. pocketlike sacs of t he la rge intesti ne I. large intestine 10. projections of the plasma membr ane of a mucosa l epit … rwn studio rider - fate/stay nightWebbSubtle macroscopic structures, such as the taenia coli, haustra and epiploic appendages were appreciated (Figure 5, image B). FIGURE 5. Open in figure viewer PowerPoint. ... The rugae and gastric wall layers can be observed (Figure 8, Image B). FIGURE 8. Open in figure viewer PowerPoint. is deidara a boy or girlWebbBowel diameter. The upper limits for the normal diameter of different bowel segments are as follows: Small bowel: 3cm. Colon: 6 cm. Caecum: 9 cm. This is often referred to as … is dehydrohalogenation e2WebbSubtle macroscopic structures, such as the taenia coli, haustra and epiploic appendages were appreciated (Figure 5, image B). FIGURE 5. Open in figure viewer PowerPoint. ... is deign a scrabble wordWebbThe absorptive effectiveness of he small intestine is enhanced by increasing the surface area of the mucosal lining. Which of the following accomplish this task? A. vast array of digestive enzymes B. Brunners glands and peyers patches C. … rwn tickerWebb固有层是一层薄薄的结缔组织，构成湿润内层的一部分，称为黏膜，黏附在身体的各种管道中，如呼吸道、胃肠道和泌尿生殖道。. 固有层是一层薄薄的疏松结缔组织，位于上皮下 … rwn showWebbThe transverse folds of rectum (or Houston's valves or the valves of Houston) are semi-lunar transverse folds of the rectal wall that protrude into the rectum, not the anal canal … is deindividuation bad