connective tissue
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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mostly non-living extracellular matrix | characteristic of connective tissue
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ground substance (matrix) - unstructured material that fills the space between the cells and contains the fibers composed of interstitial fluid, cell adhesion (glue) proteins and proteoglycans (protein core with glycosaminoglycans attached) | characteristic of connective tissue
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3 types of fibers what are they? | elastic fibers, reticular fibers, and collagen fibers.
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tough, high tensile strength, white fibers, cross linked bundles | collagen fibers
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fine collagenous fibers, extensive branching, surround blood vessels and support soft organ tissues | reticular fibers
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long, thin, form branching networks, stretch and recoil because of elastin, yellow fibers | elastic fibers
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types of cells in matrix composition | clasts,blasts,& cytes
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are cells that breakdown the matrix | clasts
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are immature cells that are actively mitotic and secrete the ground substances and fibers | blasts
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mature cells are less active; They maintain health of the matrix | cytes
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connective tissue proper = fibroblast, fibrocyte cartilage = chondroblast, chondrocyte bone = osteoblast, osteocyte, osteoclast blood = hematopoietic stem cell | the types of cells that go to each connective tissue
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Other cells in the connective tissue are? | white blood cells, plasma cells, fat cells, mast cells, and macrophages
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Plasma Cells – make antibodies Mast Cells – inflammatory response Macrophages – engulf foreign particles | types of cells
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