Introducing Homeostasis (VCE SSCE Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the primary purpose of homeostasis?
What is the primary purpose of homeostasis?
Maintain internal environment stability
What is the optimal internal body temperature range?
What is the optimal internal body temperature range?
What is the optimal pH range of blood?
What is the optimal pH range of blood?
Which receptor type detects changes in temperature?
Which receptor type detects changes in temperature?
Thermoreceptors
What does a receptor do in the stimulus-response model?
What does a receptor do in the stimulus-response model?
Converts stimulus to chemical/electrical
How does a positive feedback system work?
How does a positive feedback system work?
Response increases the initial stimulus
What role does oxytocin play during childbirth?
What role does oxytocin play during childbirth?
Increases uterine contractions
What is the primary mechanism used in homeostasis?
What is the primary mechanism used in homeostasis?
Negative feedback systems
What does the modulator do in the stimulus-response model?
What does the modulator do in the stimulus-response model?
Compares info to set point
What is a set point in homeostasis?
What is a set point in homeostasis?
Value body aims to maintain