A. Thyroxine
B. Adrenaline
C. Calcitonin
D. None of these
- Thyroxine is a hormone produced by the thyroid gland that helps control how the body uses energy and regulates metabolism.
- It affects many body functions like heart rate, temperature, and growth by releasing energy from food.
- Proper levels of thyroxine are important; too little can cause tiredness and weight gain, while too much can cause nervousness and weight loss.
🧠 Explanation:
The thyroid gland, located at the front of the neck, produces thyroxine, a hormone regulating metabolism, growth, and energy. Thyroxine influences vital functions like heart rate and body temperature, essential for health. Understanding its role is crucial in endocrinology, aiding diagnosis of conditions like hyperthyroidism. Studying the thyroid highlights its impact on physiology, a key topic in medical science and health education, informing research and treatment of hormonal disorders affecting human well-being.
