In hormone action, if receptor molecules are removed from target organ, the target organ will-

Options

A. Continue to respond to hormone
B. Not respond to hormone
C. continue to respond but require higher Concentration
D. Continue to respond but in the opposite way.

Answer

### Step-by-Step Solution:

1. **Understanding Hormone Action**: Hormones exert their effects on target organs by binding to specific receptor molecules located on the surface of those organs. The binding of a hormone to its receptor forms a hormone-receptor complex, which triggers a response in the target organ.

2. **Impact of Removing Receptors**: If the receptor molecules are removed from the target organ, the hormone will no longer have a binding site. This means that the hormone cannot form the hormone-receptor complex, which is essential for initiating the biological response.

3. **Consequences of Receptor Removal**: Without the receptor, the target organ will not be able to respond to the hormone. This means that the physiological processes that are normally activated by the hormone will not occur.

4. **Conclusion**: Therefore, if receptor molecules are removed from the target organ, the target organ will **not respond to the hormone**.

5. **Final Answer**: The correct option is **not respond to hormone**.