Which bodily system ramps up hormone production during growth spurts, sexual maturation, and environmental stress like cold or hunger:
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Answer: A. Thyroid gland
Explanation
The thyroid gland regulates metabolism and increases hormone output during growth and stress. Thyroid hormones govern metabolic rate, supporting rapid physical changes during growth spurts. Environmental stress such as extreme cold triggers thyroid hormone adjustments to maintain body heat. The endocrine system uses chemical messenger hormones to regulate long-term bodily development. Thyroxine is the primary hormone secreted by the thyroid gland to control cellular metabolism. Endocrine glands work closely with the nervous system to maintain internal physiological balance.
Pediatricians monitor thyroid hormone levels to ensure normal physical growth and cognitive development. Metabolic disorders resulting from thyroid dysfunction cause fatigue or unexplained weight fluctuations. Medical treatments for thyroid imbalances restore normal energy levels and metabolic regulation. Pancreas regulates blood sugar levels through insulin and glucagon rather than growth metabolism. Parathyroids control blood calcium levels rather than managing overall growth and cold stress. Adrenals produce stress hormones like cortisol, but the thyroid primarily regulates metabolic growth.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
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