Term
Homeostasis
(ho-me-oh-stay-sis) |
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Definition
A state of equilibrium or balance of the body in respects towards functions, chemical levels, and tissues. The 'set point' for a proper function in a system. |
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When something in the environment causes one or more variables to alter their homeostasis too far from the set point. |
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Definition
The study of macroscropic structures of an organism |
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Definition
The study of the functions of a an organism and its parts. |
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The eleven organ systems of the human body |
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Definition
Integumentry, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, digestive, respiratory, urinary, and reproductive. |
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The four basic kinds of tissue |
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Definition
1: Nervous 2: Muscular 3: Connective 4: Epithelial |
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Definition
A structure in the body that can chance the value of a variable. For example, a receptor signals to the brain of increasing blood pressure. Through nerves, the brain sends a message to the effector to correct and lower the high blood pressure. In this case, the effector is the heart. |
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