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Hormone which is more active than T(4) i...

Hormone which is more active than `T_(4)` is

A

`T_(1)`

B

`T_(2)`

C

`T_(3)`

D

`T_(5)`

Text Solution

AI Generated Solution

The correct Answer is:
To determine which hormone is more active than T4, we can follow these steps: 1. **Identify T4**: T4, or thyroxine, is a hormone secreted by the thyroid gland. It is also known as tetraiodothyronine. 2. **Understand the function of T4**: T4 plays a crucial role in regulating the metabolic rate of the body. It is important for various physiological processes. 3. **Conversion of T4**: In the body, T4 is converted into T3 (triiodothyronine) in organs such as the liver and kidneys. 4. **Identify T3**: T3 is the active form of thyroid hormones and is more potent than T4. This means that T3 has a stronger effect on the body's metabolism. 5. **Compare T3 and T4**: T3 has a shorter half-life than T4, indicating that it acts more quickly and is more active in its physiological effects. 6. **Conclusion**: Based on the above information, the hormone that is more active than T4 is T3. **Final Answer**: The hormone which is more active than T4 is T3. ---
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