Homeostasis Flashcards by Madeline Bavister

Q

what is homeostasis

A

The internal environment of the human body must be kept constant or within a narrow range

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Q

what needs to be kept constant

A

Temp
Water+electrolytes
pH
Blood glucose levels
blood+ tissues oxygen and
co2 levels
Blood pressure

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Q

negative feedback

A

stimulus
sensor
control
effector
stimulus

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