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Biology 1109
BoneTissue/Skeletal System
| Question | Answer |
|---|---|
| Osteoblasts | Cells which form the bone matrix basically make bone |
| What are the 4 Major bones | 1. Long Bones 2. Short bone 3. flat bones 4 Irregular bones |
| Mature Cartilage | CHONDROCYTES |
| Metaphysis | The region of the Long bone where the Diaphysis and Epiphysis join together |
| In growing bones what is the region where cartilage is growing? | Epiphyseal Plate |
| What area of the long bone reduces friction? | Articular Cartilage |
| Intramembranous Ossification | bone is formed directly on or within the fibrous membranes |
| 3 types of moveable Joints | Synarthrotic, Amphiarthrotic, Diarthrotic, |
| 3 types of Fibrous structures | Suture, Syndemosis,Gophomosis |
| two types of Cartilaginous structures | Synchondrosis, symphysis |
| example of Hinge Joint | Elbow, Ankle |
| example of Ball and Socket | Shoulder and Hips |
| saddle Joint | Metacarpals of thumbs, carpals of wrist |
| ellipsoidal | Wrist joints |
| gliding joint | Carpals at wrist |
| Pivot joint | head of radius, top of the Ulna |