Notes in 03EpithelialTissue

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Published	07/30/2024	Example of protective epithelial tissue
Published	07/30/2024	Example of absorbtive epithelial tissue
Published	07/30/2024	Example of secretive epithelial tissue
Published	07/30/2024	Example of excretory epithelial tissue
Published	07/30/2024	Example of reproductive epithelial tissue
Published	07/30/2024	Example of sensory epithelial tissue
Published	07/30/2024	Example of lubricant epithelial tissue
Published	07/30/2024	Example of contractive epithelial tissue
Published	07/30/2024	SURFACE EPITHELIUM are present with what found intracellularly or within the cells for intercellular junctions
Published	07/30/2024	SURFACE EPITHELIUM are organized as such because of the cell junctions and form?
Published	07/30/2024	can the assigned surfaces of surface epithelium interchange?
Published	07/30/2024	part of the cell that is towards the basement membrane
Published	07/30/2024	part of the cell that is opposite; towards the apex
Published	07/30/2024	_____ portion of the cell will always be towards the basement surface
Published	07/30/2024	________  will always be towards the apex/lumen. (Because there are cell membrane specializations specific for each of the surfaces)
Published	07/30/2024	nucleus are {{c1::basally::polarity}}-oriented
Published	07/30/2024	Do surface epithelium have blood vessels?
Published	07/30/2024	Found on the lateral and/or basal surfaces of the cell between cells
Published	07/30/2024	play a vital role in maintaining the structural integrity of epithelial cells
Published	07/30/2024	Tight Junctions are also known as?
Published	07/30/2024	Types of intercellular membrane specializations/junctions{{c1::tight junctions, adhering junctions (3), and gap junctions}}
Published	07/30/2024	{{c1::Tight Junctions / Zonula occludens::membrane junction}} - Extends around the whole perimeter right beneath the apical surface. Blocks passage of…
Published	07/30/2024	Location of Tight Junctions / Zonula occludens
Published	07/30/2024	Protein Composition of Tight Junctions / Zonula occludens
Published	07/30/2024	Cytoskeleton Connections of Tight Junctions / Zonula occludens
Published	07/30/2024	{{c1::Adhering Junctions (Zonula adherens or adhesion belt, Macula adherens or desmosome, Hemidesmosome)}} - serves as anchorage points for intracellu…
Published	07/30/2024	Types of Adhering Junctions
Published	07/30/2024	links cytoskeletons of adjacent cells to form strong cohesive epithelium
Published	07/30/2024	Location of Zonula adherens / Adhesion belt
Published	07/30/2024	Cytoskeleton Connections of Zonula adherens
Published	07/30/2024	similar to zonula adherens, except this is connected to intermediate filaments
Published	07/30/2024	Location of the Macula adherens / Desmosome
Published	07/30/2024	Protein Composition of Macula adherens / Desmosome
Published	07/30/2024	Cytoskeleton Connections of Macula adherens / Desmosome
Published	07/30/2024	modified desmosome links the cells to the underlying basement membrane
Published	07/30/2024	Location of the Hemidesmosome
Published	07/30/2024	Protein Composition of Hemidesmosome
Published	07/30/2024	Cytoskeleton Connections of the Hemidesmosome
Published	07/30/2024	Location of Gap Junctions
Published	07/30/2024	Protein Composition of Gap junctions
Published	07/30/2024	How many and what type of proteins are connexons made out of?
Published	07/30/2024	Cytoskeleton Connections of gap junctions
Published	07/30/2024	{{c1::Gap junctions::membrane junction}} - Passageway of ions and small molecules usually between excitable cells. intercellular communication / signa…
Published	07/30/2024	Also known as the luminal surfacelocated towards the apex or on the opposite end ofthe basal surfacehas various membrane specializationsintended for a…
Published	07/30/2024	Hair-like projections, appear as such when viewed under L/M (light microscope)
Published	07/30/2024	Types of cilia
Published	07/30/2024	Examples cells with motile cilia
Published	07/30/2024	Examples cells with non-motile cilia
Published	07/30/2024	2 parts of cilia
Published	07/30/2024	Axoneme or central core of cilia is composed of?
Published	07/30/2024	Minute finger-like projections (appear as such when viewed under E/M)Appear as striated or brush border (“striated cuticular border”) when viewed unde…
Published	07/30/2024	Increase surface area for optimum absorption
Published	07/30/2024	what is the staining nature of microvilli? (eosinophilic/basophilic)
Published	07/30/2024	What do microvilli lack that cilia have?
Published	07/30/2024	Long microvilli (longer than cilia but thinner than microvilli)Facilitate absorption, not transport or movementVisible under L/M (may not be clearly s…
Published	07/30/2024	Stereocilia are found where?
Published	07/30/2024	What filament do stereocilia have siilar to microvilli?
Published	07/30/2024	Identify the apical membrane specializations
Published	07/30/2024	single layer only (cell layer nomenclature)
Published	07/30/2024	2 or more layers (cell layer nomenclature)
Published	07/30/2024	flat and irregular; the pavement when viewed from the top (cell type nomenclature)
Published	07/30/2024	cubes or square; length and height are equal (cell type nomenclature)
Published	07/30/2024	long or rectangular; length is greater the width (cell type nomenclature)
Published	07/30/2024	have umbrella or domeshaped cells; found only in the urinary tract (cell type nomenclature)
Published	07/30/2024	Where are transitional epithelial cells found?
Published	07/30/2024	one layer only but appears to be stratified because the nuclei of cells are at different levels (cell type nomenclature)
Published	07/30/2024	In stratified cells, the which layer gets the name
Published	07/30/2024	Salient features of respiratory epithelium
Published	07/30/2024	Where are simple columnar epithelium with Cilia
Published	07/30/2024	Location of Pseudostratified columnar epithelium with stereocilia?
Published	07/30/2024	Flat, irregularly looking cells; “Pavementing” - cells look like pavements
Published	07/30/2024	Locations of Simple squamous epithelium
Published	07/30/2024	Function of Simple squamous epithelium in the Kidney (Bowman’s capsule)
Published	07/30/2024	Function of endothelial Simple squamous epithelium
Published	07/30/2024	Function of mesothelial Simple squamous epithelium
Published	07/30/2024	Where are Simple cuboidal epithelium located and for what?
Published	07/30/2024	Salient structures of Simple columnar epithelium
Published	07/30/2024	What do the basal and apical sides of goblet cells have respectively?
Published	07/30/2024	Where is Simple columnar epithelium found?
Published	07/30/2024	Which simple columnar epithelium is striated? (SI/LI)
Published	07/30/2024	Which simple columnar epithelium have more goblet cells? (SI/LI)
Published	07/30/2024	Does the gall bladder have goblet cells?
Published	07/30/2024	Stratified squamous epithelium salient features
Published	07/30/2024	Where is Stratified squamous epithelium found?
Published	07/30/2024	Which Stratified squamous epithelium is keratinized? (Openings/Epidermis)
Published	07/30/2024	Which Stratified squamous epithelium can you see the nucleus in? (Openings/Epidermis)
Published	07/30/2024	Transitional epithelium salient structures
Published	07/30/2024	Which cells in transitional epithelium are domed shaped ans which are cuboidal? (apical/basal)
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