Typical respiratory epithelium consists offivecelltypes:D ciliated columnar cell:cilia--constitute the most aboundant cell-type--a centrally-located oval-shaped nucleus--numerousmitochondria-onthefreesurfaceof thecellsarenumerous cilia16
① ciliated columnar cell: cilia -constitute the most aboundant cell-type -a centrally-located oval-shaped nucleus -numerous mitochondria -on the free surface of the cells are numerous cilia Typical respiratory epithelium consists of five cell types: 16
Typical respiratoryepitheliumconsistsoffive cell types:②gobletcell:--its apical portion contains the mucous droplets-secretemucustoadheredusts③basal cell:--cone-shaped with arounded nucleus-lie onthe basal lamina butdo notextendtothelumen--generative stem cells
② goblet cell: -its apical portion contains the mucous droplets -secrete mucus to adhere dusts ③ basal cell: -cone-shaped with a rounded nucleus -lie on the basal lamina but do not extend to the lumen -generative stem cells Typical respiratory epithelium consists of five cell types: 17