Question

Neurotransmitters are like _____.
airplanes ferry boats
balloons slides

Answer 1

Ferry boats.

Answer 2

Are you sure sir?

Answer 3

It says it's wrong

Answer 4

Pretty sure @Dharmaputra_993 is right.

Answer 5

Technically, it should be ferry boats, since neurons are like rally points that move nerve impulses from point A to B, then from B to C and so on. But if it's wrong, then I have no idea.

Answer 6

Take a look at the structure of a neuron @ http://is.gd/xe4ZxS

If you notice, it is quite similar to a slide. The impulses and/or responses slide on the axon to other locations. It would be best if you look at the neuron structure, and read about how it transmits stimulus information.