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Muscular System
| Term | Definition |
|---|---|
| Muscular (2 Function/role in the body) | 1. Allows the body to have mobility (move) 2. Helps blood and food material to move through the body |
| What are muscles? | An organ that can relax and contract, and moves your body |
| 2 types of muscles | 1. Voluntary muscles: Muscles you can control 2. Involuntary muscles: muscles you can't control |
| 3 types of muscle tissue | 1. Skeletal muscle 2. Smooth muscle 3. Cardiac muscle |
| Skeletal muscle is attached to.... | Bones to make them move |
| Tendons connect... | Muscle to the bone |
| Skeletal muscles contract... | Quickly and tire easily so they need to rest |
| Skeletal muscles look... | Striped or striated |
| Your body moves because... | Pairs of muscles work together |
| The ends of a muscle attach to... | One end at the end of a bone by a tendon, the opposite end to an adjacent bone |
| Muscles always pull... | Against the opposite bone |
| Smooth muscle | Regulates blood pressure, digestion, and other internal functions |
| Examples of a smooth muscle | Stomach, bladder, blood vessels |
| Cardiac muscle is found where | In your heart |
| Cardiac muscle is voluntary or involuntary? | Involuntary |
| Does the cardiac muscle need input from the brain to beat? | No |
| Is the cardiac muscle smooth or striated | Striated |