Select all that applyChoose the properties of voltage-gated channels.Multiple select question.They open and close in response to small voltage changes in the membrane potential.They allow most ions to pass through depending upon their concentration gradient.They open or close when a ligand binds to a receptor that is part of the ion channel.They are specific for the type of ion that passes through them.

What will trigger the opening of chemically gated ion channels?Multiple choice question.binding of neurotransmitter moleculeschanges in membrane potential

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

Synaptic potentials are due to the opening of what type of channels?Multiple ChoiceVoltage-gated ion channelsChemically-gated ion channels

Gated ion channels respond to which of the following stimuli?Multiple select question.Mechanical stimulusLigands binding to receptorsVoltage changesThey are always open.Temperature changes

The membrane potential at which voltage-gated sodium channels open is called .