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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 |