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Connective Tissue
Fibrous Connective Tissue
| Question | Answer |
|---|---|
| Consists of fibers, cells, ground substance, and matrix | Connective Tissue |
| These are the 3 main types of connective tissue fibers | Collagen, reticular, and elastic |
| Contains proteoglycans, hyaluronic acid, and fibronectin | Ground substance |
| Made of type 3 collagen and visualized using silver salts | Reticular fibers |
| Contain elastin and are responsible for the stretchiness of artery walls and lungs | Elastic fibers |
| These are native connective tissue cells | Fibroblasts, adipocytes, and mesenchymal cells |
| These are immigrant connective tissue cells | Macrophages, mast cells, lymphocytes, plasma cells, and leukcytes |
| These cells synthesize the procollagen, elastin, and proteoglycans that make up the ground substance | fibroblasts |
| Type(s) of collagen made by fibroblasts | 1 and 3 |
| Type(s) of collagen made by chondrocytes | 2 |
| These cells have their nucleus flattened against the plasma membrane and make leptin | Adipose cells |
| These are the pluripotent cells that are precursors to fibroblasts and adipose cells | Mesenchymal cells |
| These cells are filled with basophilic granules containing heparin, histamine, tryptase, and chymase | Mast cells |
| You can recognize these cells by their clock-face nucleus | Plasma cells |
| A form of loose connective tissue with type 3 collagen fibers that surrounds the functional units of epithelial organs | Reticular connective tissue |
| Tendons belong to this type of connective tissue | Regular dense connective tissue |