after mitosis, the process of the cell splitting is called what?
cytokinesis
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the term used to describe the study of tissues
histology
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the four types of tissue are what?
muscle, epithelial, connective, and nervous
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What are the three types of epithelial tissues that can be both simple or statified?
squamous, cubodial, and columnar
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several layers of cells and basal layers are either cuboidal or columnar and surface cells are flat. these cells prevent water loss and penetration of diseased organisms
stratified squamous
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Where are stratified squamous cells found?
the esophagus, mouth, female reproductive organs, and the skin
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has limited distribution in the body, several cell layers, basal (bottom) cells are usually cuboidal and superficial (top) cells are elongated and columnar. these cells are used for protection
stratified columnar
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stratified columnar cells are located where?
the pharynx and male urethra
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single layer of cube-like cells and are used for secretion and absorption
simple cuboidal
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simple cubodial cells are found where?
kidney tubicles
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single layer of tall cells where the nuclei can look round or oval-like. used for secretion and absorption and contains goblet cells to secrete mucus.
simple columnar
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simple columnar cells are found where?
lining of stomach, intestines, and part of the respiratory tract
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looks like both stratified squamous and stratified cubodial and is able to stretch when needed
transitional
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where are transitional cells located?
bladder
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single layer of flat cells that are used for diffusion, filtration, and secretion of lubricating substances
simple squamous
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simple squamous cells are found where?
the lining of the cavities of the body, such as pericardial, pleural, and peritoneal
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Single layer of cells with differing heights, not all cells will reach the free surface. Nuclei are uneven which gives it a layered appearance. These are used for secretion
pseudostratified ciliated columnar epithelium
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pseudostratified ciliated columnar epithelium cells are found where?
sperm carrying ducts, the trachea, and the mouth
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flat cells
squamous
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cube-like cells
cuboidal
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long cells
columnar
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binds structures together, forms a framework and support for organs and the body, stores fat, transports substances, and protects against diseases
connective tissue
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Loose arrangement of collagen and elastic fibers, scattered cell types & abundant ground substance
areolar
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Large, empty-looking cells (adipocytes) with thin margins; nucleus pressed against cell membrane
adipose
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reticular fibers in loose ground substance
reticular
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Densely, packed, parallel collagen fibers; compressed fibroblast nuclei & scanty open space, Few blood vessels, injuries- slow to heal