Question

What happens at a nerve synapse?

Answer 1

Information is transferred.

Explanation:

A synapse is a junction between two nerves.
Information is sent along nerves as electrical impulses, these travel quicker than chemical information, where a nerve ends and another begins is a synapse, here the information is transferred across as a chemical, which is picked up on the receiving nerve's receptors, where it is 'converted' back into an electrical impulse to travel again along the nerve to its desired target.

Hope this helps.

-Charlie