Term
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Definition
| Involuntary and Voluntary |
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Term
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Definition
| muscle movement occurs without conscious control {heart} |
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Term
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Definition
| muscle movement that occurs with your conscious behavior {movement of arm} |
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Term
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Definition
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Term
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Definition
| are attached to the bones of your skeleton that provides movement of the body |
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Term
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Definition
| are found at the end of the skeletal muscles and are attached to bones {connect these muscles to bones} |
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Term
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Definition
Voluntary
Reacts Quickly
Tires Easily
Striated
Always Moving |
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Term
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Definition
Inside Internal Organs
Involuntary Muscles
Reacts Slowly
Tires Slowly
Controls many types of movement |
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Term
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Definition
Involuntary
Reacts Quickly
Striated
Does not get tired
contracts repeatedly |
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Term
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Definition
| contract when they receive messages from the nervous system |
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Term
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Definition
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Term
| While one muscle contracts |
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Definition
| the other one returns to its original length |
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Term
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Definition
| to maintain strength and flexibility |
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Term
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Definition
| when muscles are overworked and overstretched {pulled muscles} |
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Term
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Definition
| overstretched and even torn |
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Term
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Definition
| the largest organ of your body |
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Term
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Definition
Covers Body
Prevents water loss
protects the body from injury and infection
Regulates body temperature
eliminates waste
gathers information about the environment
Protects against disease
produces vitamin D |
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Term
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Definition
| the outer most layer, the thinner layer |
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Term
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Definition
| the inner layer, the thickest layer |
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Term
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Definition
| cycle of cell production. New cells mate at the bottom of the Epidermis and work their way up to the surface. 2 week life span, die and remain covering the skin, and finally shed. |
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Term
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Definition
| protect the skin. cells deep in the epidermis produce melanin |
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Term
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Definition
| is a pigment of colored substance that gives skin its color. |
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Term
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Definition
lower layer of the skin.
the fat layer cushions the internal organs and helps keep heat in the body. |
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