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four basic tissue types
Epithelial tissue definicions
Epithelial tissue definitions
Functions of Epithelial Tissue
Cytology review
100
is found covering surfaces of hollow organs and on the outside of the body. Skin also has low blood supply
Eithelial
100
surface of the cell or tissue faces to the outside of the cell or organ respectively.. Skin... Because it sits " on the top epithelium must have polarity. That has top and botom
Epithelium sit's on the top and the bottom why? What does it face?
100
1.Skin., digestion 2. forms glands like A. Endogland B. exoglands
What are the two categories of epithelial tissue?
100
1. Physical protection: 2.Control Permeability 3.Provide sensation 4. Produces specialized secretions
What are four functions of Epithelial tissue
100
a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ.
What is plasma membrane?
200
Connects to other tissues also has blood supply in common with epithelia. Fills internal spaces, provided structural support and stores energy
What is connective tissue
200
Surface of the cell or tissue faces the outside of the cell or organ respectively.
What is " The apical?
200
Endoglands and exoglands
What forms glands?
200
Protects from abrasions, dehydration, toxins( Bateria, pathogens, acidity.
Describe physical protection a function of epithelial tissue?
200
a double membrane that surrounds the nucleus of a eukaryotic cell.
What is nuclear envelope?
300
Contracts to produce active movement. Skeleton muscle .. Smooth lines the digestive system Cardiac pumps blood
What is Muscular tissue or muscle tissue?
300
domain faces deeper into the tisuue or organ. Has natural glue, attached to tissue of the bottom. Has polarity
What is Basolateral or "basal?
300
has no blood vessels, usually near the connective tissue that has blood vessels. However, cells must obtain nutrients
What is avascular?
300
Regulates what goes in or comes out cells tightly packed. junctions between cells can prevents substances from passing between adjacent cells.
2. Describe control permeability from the function of epithelial tissue?
300
involved in the biosynthesis of proteins for export to the outside of the cell and enzymes to be incorporated into cellular organelles such as lysosomes.
What is rough endoplasmic
400
conducts electrical impulses
What is nervous tissue
400
1. Cover surfaces//lines cavities, tubes 2. Glandular tissue
What are the two main divisions of Epithelial tissue?
400
performs various functions but, is concerned with certain metabolic processes
What is smooth endoplasmic
400
have neurons or neuroepithelium. lots' of nervous tissue and controls temperature.
3. describe " provide sensation as a function of epithelial tissue ?
400
an extensive intracellular membrane system whose functions include synthesis and transport of lipids and, in regions where ribosomes are attached, of proteins
What is endoplasmic
500
1. Epithelial 2. Connective tissue 3. Muscle tissue 4. Nervous tissue
What are the four tissue types?
500
Displays " Cellurarity" found in continuous sheets Mitotic high rate... divides for "REGENERATION of cells. A vascular means (no blood vessels) Shows polarity Apical top and basal bottom.. closer to CT A. may have cilia or micro villi on apical surface underlain with basal lamina ( like glue aka basement membrane natural glue.
What are the characteristics of the two main divisions of Epithelial Tissue?
500
eceives proteins and other newly formed materials from the Endoplasmic Reticulum, packages them, and distributes them to others .
What is goldi apparatus
500
The body makes. Gland cells( sweat glands) mammary glands, etc. growing are axillary makes sweat stinky if ear wax wet
What 4. Produces specialized secretions during the function of epithelial tissue
500
Smooth skeletal cardiac
What is three types of muscle tissue ?