Feedback Regulation in Biological Systems
Biology ⇒ Biological Systems and Homeostasis
Feedback Regulation in Biological Systems starts at 9 and continues till grade 12.
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See sample questions for grade 11
A person eats a meal high in sugar. What is the expected feedback response in their body?
A person is exposed to cold temperatures. Which feedback mechanism is activated to maintain body temperature?
A person is running and their body temperature rises. Which feedback mechanism is likely to be activated?
Describe how the regulation of blood calcium levels is an example of negative feedback.
Describe the feedback mechanism involved in the regulation of blood pressure.
Describe the role of effectors in a feedback system.
Describe the role of the hypothalamus in feedback regulation.
Explain how feedback regulation is involved in the menstrual cycle.
Explain how fever can be considered a result of feedback regulation.
Explain the difference between positive and negative feedback with an example for each.
Explain why positive feedback is less common than negative feedback in biological systems.
What is feedback regulation in biological systems?
