Question detail

Describe the role of effectors in the homeostatic control system.

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

Question

Type

exam_style

Style

Topic

Homeostasis

Question

Describe the role of effectors in the homeostatic control system.

Answer

Effectors are structures such as muscles and glands that bring about responses to restore optimum internal conditions. When a change is detected by receptors, effectors act to counteract this change, helping to maintain stability in the body's internal environment.

Explanation

This answer effectively describes the function of effectors within the homeostatic control system, showing an understanding of their role in maintaining internal conditions. The question assesses the student's ability to describe the components of homeostasis.

Common mistake

Confusing Nervous and Chemical Responses

Students often mix up nervous responses with chemical responses, failing to clearly differentiate between the two types of automatic control systems.

To fix this, students should study the characteristics of each response type, noting that nervous responses are typically fast and involve electrical signals, while chemical responses are slower and involve hormones.

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Explain That Automatic Control Systems May Involve Nervous Responses Or Chemical Responses Exam Style 2 | AQA GCSE Biology Question detail | ExamCompanion