| 1. | Water soluble hormones produce secondary messengers and accelerate biochemical reactions in the cell |
| 2. | Receptors for fat soluble hormones are intracellular in location |
| 3. | Thyroxine hormone with specific intracellular receptor regulates the gene expression |
| 4. | cGMP is secondary messenger for adrenaline that interacts with intracellular or nuclear receptors |
| 1. | Helps in the appearance of secondary sexual characters |
| 2. | Stimulates ovary to secrete oestradiol |
| 3. | Helps in release of the ovum from the ovary |
| 4. | Controls the blood pressure |