NEETZoologyChemical Coordination and Integration
What are hormone receptors?
Options
- AEnzymes located in target tissues
- BProteins located in target tissues
- CNucleic acids located in target tissues
- DLipids located in target tissues
Correct answer
B. Proteins located in target tissues
Step-by-step solution
Hormones produce their effects on target tissues by binding to specific proteins called hormone receptors located in the target tissues only . Hormone receptors present on the cell membrane of the target cells are called membrane-bound receptors and the receptors present inside the target cell are called intracellular receptors, mostly nuclear receptors (present in the nucleus). Binding of a hormone to its receptor leads to the formation of a hormone-receptor complex (Figure 19.5 a, b). Each receptor is specific to