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Bio Lab Quiz Tissue
Tissue adn Skin slides
Question | Answer |
---|---|
epithelial tissue | always has a free surface,lacks blood cells, readily divide, found superficial to connective tissue |
simple squamous | one layer flat cells, absorption or transport of materials is important. They also play a role in diffusion, osmosis and filtration. This makes them important in the kidney, in the alveoli of lungs and in the walls of capillaries. |
stratified squamous | flat multiple layers. keratinized is found in mouth and vagina, nonkeratinized is found in feet in hands |
simple cuboidal | one layer square looking cells, found in kidneys, thyroid and other openings, allows for absorption and diffusion |
stratified cubiodial | multiple layers hexagonal, |
simple columnar | column looking one layer, found in intestines aid in the movement of mucus and reproductive cells |
stratified columnar | column looking multiple layers It is located in the conjunctiva inside the eyelids and areas of tissue transition. It is mostly responsible for protection and mucous secretion |
psedostratified columnar | funky columns that look multi layer but aren't, along the passage from nasal to brachea region, collect foreign materials so you can cough or sneeze them out. |
connective tissue | lot of extracellular space, ground substance, very little cell division, |
Look up pictures of simple squamous, simple cuboidial, simple columnar, pseudostratified columnar |