the material to make collagen, has extra aa's at end to prevent from forming the final structure of collagen a disease that occurs when person doesn't get enough vitamin C which is necessary to process procollagen, so skin becomes fragile and gums and teeth are affected receptor protein built into the plasma membrane that interconnects the extracellular matrix (specifically the fibronectic which attaches to collagen fibers) and the cytoskeleton (usually actin filaments) exposed site of cell side of cell that rests on tissues one next to another layers elongated cells cells are square-shaped cells are squished and flattened

1. Procollagen

the material to make collagen, has extra aa's at end to prevent from forming the final structure of collagen

2. Scurvy

a disease that occurs when person doesn't get enough vitamin C which is necessary to process procollagen, so skin becomes fragile and gums and teeth are affected

3. Integrin

receptor protein built into the plasma membrane that interconnects the extracellular matrix (specifically the fibronectic which attaches to collagen fibers) and the cytoskeleton (usually actin filaments)

4. Apical

exposed site of cell

5. Basal

side of cell that rests on tissues

6. Simple organization of cells

one next to another

7. Stratified organization of cells

layers

8. Columnar organization of cells

elongated cells

9. Cuboidal organization of cells

cells are square-shaped

10. Squamous organization of cells

cells are squished and flattened