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Ch.6 Muscles
Mrs. Eastham- SVHS
| Question | Answer |
|---|---|
| Muscle cells | Muscle Fibers |
| Buttocks | Gluteus maximus |
| Chest muscle | Pectoral muscle |
| Anterior thigh muscle. | Quadriceps femoris |
| Posterior thigh muscle. | Hamstrings |
| Back muscle | Latissimus dorsi |
| Muscle responsible for smiling. | Zygomaticus |
| Muscle responsible for sneering | Levator labii superioris |
| Muscle responsible for frowning. | Depressor anguli oris |
| Closes the eyelid | Orbicularis oculi |
| Puckers the mouth | Orbicularis oris |
| Flattens the cheeks | Buccinator |
| Changes the shape of the tongue | Intrinsic tongue muscles |
| Moves the tongue | Extrinsic tongue muscles |
| Adenosine triphosphate | ATP |
| The ability for the muscle to respond to a stimulus | Excitability |
| Ability for the muscle to contract | Contractility |
| The ability for the muscle to recoil to it's original length. | Elasticity |
| The ability for the muscle to extend | Extensibility |
| The connective tissue sheath that is directly upon the whole muscle. | Epimysium |