2202403
| Question | Answer |
| A. Name B. Location (organ?) C. [[[Name cavities, in pic, lined by epithelium]]] D. general function E. two other locations | A. simple squamous epithelium B. lung C. alveolus D. rapid diffusion of gases E. inner lining of heart and blood vessels, serous membranes of stomach |
| A. name B. location (organ?) C. ONE other location D. TWO FUNCTIONS E. [[[3 types of active transport in this epithelium's function]]] | A. simple cuboidal epithelium B. kidney C. liver D. secretion, absorption E. uniport, antiport, symport |
| A. name B. 3 locations C. two functions D. what are the opaque, lighter appearing cells? E. [[[how is the apical surface modified? (name + function)]]] F. type of protein incorporated in above structure? (E) | A. simple columnar epithelium, non-ciliated B. gallbladder, intestines (small/large), stomach C. absorb nutrients, secrete enzymes/mucus D. goblet cells E. microvilli (brush border) - helps increase surface area F. microfilaments (actin) |
| **** A. name B. TWO LOCATIONS C. structures @ apical surface D. protein component of above structure (C) E. TWO FUNCTIONS F. [[[how can this be distinguished from other simple epi.?]]] | A. pseudostratified columnar epithelium B. male urethra, trachea C. cilia D. tubulin E. secrete mucus, propel mucus F. nuclei are not aligned (diff levels, diff rows) |
| **** A. name B. simple or stratified? C. TWO LOCATIONS D. function E. junction types between cells and function of these junctions F. [[[how can this be distinguished from other multilayered epithelia?]]] | A. transitional epithelium B. stratified C. bladder, ureters D. permits distension (stretches to allow shape change as in filling of bladder) E. tight junction; to be waterproof F. can morphologically change shape and return back to original form |
| **** A. name B. two locations C. membrane type at base of all epithelium D. function E. [[[is this epi water tight? how do you know?]]] | A. stratified squamous epithlium, non-keratinized B. anal cavity, vagina C. basement membrane D. resist abrasion and resist penetration from pathogenic organisms E. no, no layer of keratinized cells |
| **** A. name B. Bottom Layer C. [[[what cellular junction accounts for the spiny looking cells in the second layer?]]] D. protein that makes this epi water tight? E. clear area between living and dead cell layers | A. stratified squamous epithelium, keratinized B. stratum basale C. stratum spinosum, desmosomes D. keratin E. stratum lucidum |
| **** A. name B. [[[top dead layer]]] C. last living layer D. pigment cells in bottom layer E. name of individual cells | A. stratified squamous epithelium, keratinized B. stratum corneum C. stratum granulosum D. melanocytes E. keratinocytes |
| **** A. name B. location C. function D. [[[general term for a cavity or opening against the apical surface]]] | A. simple columnar epithelium, ciliated B. fallopian tube C. help move egg (oocyte) down D. lumen |
| stratified squamous non-kera vs kera |
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