Basal metabolic rate serves as a vital regulatory mechanism for ___________?
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Answer: C. thyroid gland
Explanation
The thyroid gland secretes specific hormones that regulate the body's metabolic rate. Thyroxine is a primary hormone produced by the thyroid to control energy consumption. Basal metabolic rate depends directly on endocrine signaling managed by this specific gland. The endocrine system uses chemical messengers called hormones to regulate bodily functions. Metabolism encompasses all chemical reactions involved in maintaining living cellular states. Glands release hormones directly into the bloodstream to target distant organs effectively.
Thyroid disorders can cause dramatic weight fluctuations and chronic fatigue in patients. Medical professionals test hormone levels to diagnose metabolic imbalances during routine checkups. Proper metabolic regulation is essential for maintaining normal body temperature and energy. The pituitary gland is known as the master gland controlling other endocrine functions. The adrenal glands primarily secrete stress hormones like cortisol and adrenaline instead. The pineal gland regulates sleep-wake cycles by producing the hormone melatonin.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
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