Within a chemical synapse, the receptors Blank______.Multiple choice question.are only responsive to changes in voltageare always degraded by enzymes in order disable thembind to a variety of different ligandsbind to very specific ligands

Synaptic potentials are __________Blank potentials resulting from opening or closing __________Blank-gated ion channels.Multiple Choicelocal; chemicallyaction; voltageaction; chemically

Binding of chemical signals to receptors, changes in membrane voltage, mechanical stimulation, temperature changes and spontaneous membrane changes can all cause Blank______ potentials.Multiple choice question.triggergradedresting membrane

Sensory receptors that are plasma membrane receptors that bind to particular molecules are most likely Blank______.Multiple choice question.chemoreceptorsproprioceptorsphotoreceptorsmechanoreceptors

Diffusion, degradation, and re-uptake all describe the mechanisms of Blank______.Multiple choice question.removing neurotransmitters from the synaptic cleftsodium and potassium movementpropagation of action potentialsreleasing neurotransmitters from presynaptic terminals

At a synapse, the neuron that responds to the neurotransmitter is the Blank______ neuron.Multiple choice question.postsynapticpresynaptic