1.  Bones Quiz  Muscular tissue notes  Finish Worksheet

2. Types of Muscle Tissue – pg 483

3. Draw these in your notes →

4. Skeletal Muscle Striations Nucleus

5. Cardiac Muscle Striations Nucleus Branches

6. Smooth Muscle Nuclei

7. 2 Types of Muscle  Voluntary –These are controlled consciously (you make these move)  Involuntary –These are controlled unconsciously (these are not under your control)

9. - The Muscular System Muscles at Work  Because muscle cells can only contract, not extend, skeletal muscles must work in pairs. While one muscle contracts, the other muscle in the pair relaxes to its original length.

10. Assignment 12 : Muscular System Notes Opener:  On your paper (without notes/ book/ neighbor) : –List the two types of muscle. How are they different? –List the three types of muscle tissue and give an example of where you would find them.

11. Answers:  Voluntary – You can control, Involuntary – You can’t control  Smooth – Digestive System, Cardiac - Heart, Skeletal – Attached to the bones

12. Term What I Think What it Means Flexor Extensor Brachii Medial Lateral Biceps Adductor Abductor Muscular System Notes – On your lined paper copy the following “Muscle terms” chart. Answer the “What I Think” column.

13. Term What I Think What it Means Flexor To bend a joint Extensor To straighten a joint Brachii Of the arm MedialMiddle Lateral To the outside Biceps Two heads Adductor Move a body part towards the middle Abductor Move a body part away from the middle

14.  There are over 630 muscles in your body.  Your face has over 30 muscles!  On average, about 40% of your body weight is your muscles.  Eye muscles are the busiest muscles in the body. Scientists estimate they may move more than 100,000 times a day!  The largest muscle is the Gluteus Maximus Muscles Facts