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Homeostasis Quiz

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Which of the following is NOT a variable that is regulated by homeostasis?

Concentration of sodium ions

Body temperature

Blood sugar level

Level of activity (correct)

What is the purpose of homeostasis in living systems?

To regulate body temperature

To balance fluid levels

To adapt to changes in the environment

To maintain steady internal conditions (correct)

Which term is used to describe the range within which a variable is maintained by homeostasis?

Optimal range (correct)

Variable range

Stabilization range

Dynamic range

What are the regulators or mechanisms that control the variables in homeostasis called?

Homeostatic mechanisms (A) Signup and view all the answers

What is the central motivation for all organic action according to the text?

Resistance to change (B) Signup and view all the answers

Which of the following is NOT a variable that is regulated by homeostasis?

Level of activity (B) Signup and view all the answers

What is the term used to describe the condition of steady internal conditions maintained by living systems?

Homeostasis (C) Signup and view all the answers

Which ions are regulated by homeostasis in living systems?

Sodium and potassium (D) Signup and view all the answers

What is the role of homeostatic mechanisms in maintaining homeostasis?

To regulate variables (A) Signup and view all the answers

What happens to homeostasis when living systems are already in optimal conditions?

It resists change (A) Signup and view all the answers

Homeostasis Quiz

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Questions and Answers

Which of the following is NOT a variable that is regulated by homeostasis?

What is the purpose of homeostasis in living systems?

Which term is used to describe the range within which a variable is maintained by homeostasis?

What are the regulators or mechanisms that control the variables in homeostasis called?

What is the central motivation for all organic action according to the text?

Which of the following is NOT a variable that is regulated by homeostasis?

What is the term used to describe the condition of steady internal conditions maintained by living systems?

Which ions are regulated by homeostasis in living systems?

What is the role of homeostatic mechanisms in maintaining homeostasis?

What happens to homeostasis when living systems are already in optimal conditions?

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