Question

The different type of receptors and where they are located

Answer 1

Receptors come in many types, but they can be divided into two categories: intracellular receptors, which are found inside of the cell (in the cytoplasm or nucleus), and cell surface receptors, which are found in the plasma membrane.
=Intracellular receptors are receptor proteins found on the inside of the cell, typically in the cytoplasm or nucleus.
=Cell-surface receptors are membrane-anchored proteins that bind to ligands on the outside surface of the cell. In this type of signaling, the ligand does not need to cross the plasma membrane.