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Fibrous*
connective tissue
Question | Answer |
---|---|
Areolar (AKA: loose, ordinary tissue) forms what? | loose bonds between other tissues |
What does the matrix of areolar contain? | numerous fibers, typically many interwoven fibers of collagen and elastin |
What is collagen? | a protein that forms bundles of tough, flexible fibers |
what is elastin? | a protein that forms single, stretchy fibers |
What are the two cells dispersed through out the Areolar tissue called? | fibroblasts and macrophages |
Adipose (fat) tissue forms what? | supporting, protective pads around the kidney and various other strictures |
What are the two functions of adipose tissue? | 1. to serve as a storage depot for excess food 2. to act as insulation for the body |
How do adipose cells store lipids? | in a way that pushes the nucleus and other organelles up into the cell membrane |
Lymph node (reticular fibers) form what? | the framework of the spleen, lymph nodes and bone marrow |
What are the functions of he reticular tissue? | it functions as part of the body's complex defense against microorganisms and injurious substances |
The reticular meshwork acts as a what? to do what? | a filter to remove pathogens from the blood and lymph with reticular cells (phagocytes) destroying the infectious material |
What is the tendon (dense fibrous [regular] tissue)? | dense, fibrous tissue that consists mainly of fibers packed densely in a protein matrix |
Depending on the arrangement of fibers in the tendon tissue the dense fibrous tissue will either be as designated as what or what? | regular or irregular |
In tendon tissue why is the dense fibrous tissue regular? | because the fibers are arranged in regular, parallel rows |
A structure composed of dense fibrous (regular tissue in the tendon is predominately what? | bundles of collagenous fibers and is flexible but possesses great tensile strength |
Tendons connect what to what? | bone to muscle |
What are fibroblasts found in tendons? | responsible for synthesizing and maintaining the matrix |