Survival Needs
Regulation
Feedback Mechanisms
100
From the air we breathe that allows for chemical reactions.
What is Oxygen
100
The body's ability to maintain a tolerable internal environment.
What is Homeostasis
100
Body temperature, blood pressure, and glucose regulation are examples of this.
What is Negative Feeback
200
Our body is composed largely of this molecule that provided media for metabolic reactions.
What is Water
200
The negative feedback will ______ the stimulus.
What is Decrease
300
The chemicals that provide us with energy and cell building. They range from carbs, proteins, lipids, vitamins, and minerals.
What is Nutrients
300
Detects a change in homeostasis.
What is Receptor
300
This feedback mechanism restores homeostasis by increasing the body's need to clump platelets to prevent death by blood loss.
What is Positive Feedback
400
The survival need that makes it hard for us to breath when we reach higher altitudes.
What is Appropriate Atmospheric Pressure
400
Brings about the necessary response/adjustment to the stimulus disrupting balance.
What is Effector
400
Which feedback mechanism prevents sudden, severe changes in the body?
What is Negative Feedback
500
The survival need that is jeopardized when our bodies experience heat stroke.
What is Stable Body Temperature
500
The input pathway to the control center is called the _____, while the output pathway to the effector is called the _____.
What is Afferent and Efferent
500
When speeding, you see a police officer detecting radar. What is the path does information get passed along in order to illicit this response.
What is eyes see policeman, sends message to brain, brain sends message to muscles, you brake.
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