what happens to the conduction velocity of an axon that is isometrically twice as  big as another axon

Which of the following occurs during synaptic transmission? Select ALL that apply A) vesicles filled with neurotransmitter are released into the synapse B) an action potential travels through a neuron like a wave C) neurotransmitter binds to receptors on the sending neuron D) neurotransmitter binding to a receptor triggers the opening of an ion channel E) ions enter the receiving neuron's dendrites

Identify the charges (positive/negative) that appear on the inside AND the outside of an axon while at resting state. Explain 2 factors that contribute to the maintenance of this resting state.

1. If you block calcium channels on an axon, which will not occur? A) exocytosis of neurotransmitter B) repolarization phase of the action potential C) depolarization phase of the action potential D) hyperpolarization phase of the action potential E) graded potential