PORTAGE LEARNING A &P II;QUESTIONS AND CORRECT ANSWERS GRADED A+ :DOWNLOAD AND PASS

PORTAGE LEARNING A &P II;QUESTIONS AND CORRECT ANSWERS GRADED A+ :DOWNLOAD AND PASS Simple squamous epithelium Tiled floor (fried eggs). Location: endothlium (lining of cardio. system) Forms epithelial layer of serous membranes (mesothelium). Functions in sites of filtration and diffusion. Simple cuboidal epithelium single layer of cube shaped cells w/ round, centerally located nucleus. Covers surface of ovary, lines anterior surface of eye lens. Its function is secretion and absorption. nonciliated simple columnar epithelium has goblet cells, Lines GI tract and gallbladder. Secrets and absorbs. goblet cells modified c.e. cells that secrete mucus at apical surface. ciliated simple columnar epi Lines some bronchioles, uterine tubes, uterus. Function: Cilia push mucus and foreign particles along the surface of the cell. pseudostratified columnar epi ciliated variety lines upper respiratory tract and contains goblet cells, and traps particles which are swept away. nonciliated ducts of many glands. . Nonciliated absorbs and protects. stratified squamous epi.l some are keratinized (in apical layers), some are not. Keratinized forms superficial layer of skin, non K. lines wet surfaces (mouth, esophagus, parts of epiglottis and pharynx, and vagina) and covers tounge. Both Protect against abraision, water loss, ultraviolet radiation and foriegn invasion. First line of defense against microbes.