which of the following is false about synapses?both excitatory and inhibitory signals can be sent across synapses.there are lots of neurotransmitter receptors on the plasma membrane of the target cell at the synapse.neurotransmitter receptors at the synapse are coupled to ion-specific channels. neurotransmitters diffuse across the space between the signaling and target cells at the synapse.neurotransmitters can bind to receptors on both sides of the synapse and cause ion-specific channels to open.
