Forms of intercellular signaling (A)CONTACT-DEPENDENT (B)PARACRINE signaling cell target cell signaling cell target ●● cells membrane- local bound signal mediator molecule (C) SYNAPTIC (D)ENDOCRINE endocrine cell receptor target cell synapse neuron hormone axon cell neurotransmitter target cell body bloodstream target cell This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information