Question detail

How does thyroxine influence the basal metabolic rate?

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Question

Type

exam_style

Style

Topic

Hormonal coordination in humans

Question

How does thyroxine influence the basal metabolic rate?

Answer

Thyroxine increases the basal metabolic rate by promoting the metabolism of carbohydrates, fats, and proteins. This leads to an increase in energy expenditure and heat production in the body.

Explanation

This answer effectively explains the mechanism by which thyroxine affects metabolism, demonstrating a deeper understanding of its physiological impact. The question tests the student's ability to apply knowledge of hormonal function to metabolic processes.

Common mistake

Thyroxine Function Misunderstanding

Students often confuse thyroxine's role in stimulating the basal metabolic rate with its role in growth and development.

Focus on understanding that thyroxine primarily regulates metabolism, while its effects on growth and development are secondary. Clarify the specific functions of thyroxine in metabolic processes.

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Describe Ht Only Thyroxine As A Hormone From The Thyroid Gland That Stimulates Basal Metabolic Rate Exam Style 2 | AQA GCSE Biology Question detail | ExamCompanion