plz ans in 4 Mark's so give little bet long answer
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1 has been emerged with neuron information and travels through the Axon. The part of neuron that acquires information is dendrite and the part of neuron through which information travels as an electrical impulse is axon.
2 Neurons conduct electrical impulses by using the Action Potential. This phenomenon is generated through the flow of positively charged ions across the neuronal membrane. ... Neurons, like all cells, maintain different concentrations of certain ions (charged atoms) across their cell membranes.
3 The place where an axon terminal meets another cell is called a synapse. This is where the transmission of a nerve impulse to another cell occurs. The cell that sends the nerve impulse is called the presynaptic cell, and the cell that receives the nerve impulse is called the postsynaptic cell.