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Musculoskeletal IV
The Musculoskeletal System
| Question | Answer |
|---|---|
| ______ is a connective tissue that contains connective tissues that contains nerves and blood vessels | Bone |
| ______________ lacks nerves and blood vessels. It is part of the musculoskeletal system. | cartilage |
| Bone is made up of what two substances? | Collagen Calcium salts |
| Osteoblasts are cells that what? | Build Bone |
| Osteoclasts are cells that what? | Beak down bone |
| The connective tissue that attaches muscle to bones is called? | Tendons |
| Bones are held together by? | Joints |
| Joints are held together by tough tissue called? | Ligaments |
| What are the three types of muscle tissue? | Skeletal Smooth Cardiac |
| These muscle cells control voluntary movement | Skeletal |
| These cells have stripes and are multinucleated | Skeletal muscle cells |
| These muscle cells are long and tapered and each cells has a single nucleous | Smooth muscle cells |
| Smooth muscle cells can be found where? | In blood vessels, digestive track and organs |
| These cells contain actin and myosin | Smooth muscle cells |
| These cells have characteristics of smooth and striated. | Cardiac cells |
| A unique feature of these cells is that they are held together by special junctions called intercalated discs. | Cardiac cells |
| The autonomic nervous system controls these type of cells? | Smooth muscle and cardiac muscle cells |
| The flow of calcium into cells is essential to what process? | Skeletal muscle concentration |
| Connects bone to bone? | Ligament |
| Connects muscle to bone | Tendons |
| Embryonic connective tissues found early in life? | Cartilage |
| A mineralized connective tissue | Bone |