THE PRINCIPLE OF CELL SIGNALING ReceptionTransduction Response
CHEMICAL SIGNALING Paracrine signaling Synaptic signaling Endocrine signaling Local signaling Long distance signaling
CONTACT-DEPENDENT SIGNALING Gap JunctionCell-Cell Contact
RECEPTION OF EXTRACELLULAR SIGNALS Ion Channel-Linked Receptors Enzyme-Linked Receptors G-Protein Coupled Receptors Steroid Receptor
STRUCTURE OF ION CHANNEL LINKED RECEPTOR
ACTIVATION OF ION CHANNEL- LINKED RECEPTOR Receptor BindingIon Channel Opens Receptor Inactivation
STRUCTURE OF G-PROTEIN LINKED RECEPTOR
ACTIVATION OF G-PROTEIN LINKED RECEPTORS
STRUCTURE OF ENZYME- LINKED RECEPTOR
ACTIVATION OF ENZYME- LINKED RECEPTOR Inactive Tyrosine Kinase System Active Tyrosine Kinase System
INTRACELLULAR RECEPTOR