An electrical shock happens when electric the body at one point and leaves through another.

An electrical shock happens when electric enters the body at one point and leaves through another.

Current.

Explanation:

An electrical shock is an electrical injury that happens when electric current enters in contact with any part of the human that makes the current pass through the victim's viscera, flesh or hair. the majority of the time it happens at contact with wires, however, it is not necessary due to the fact that the current can jump to reach the victims' flesh.

proteins is the answer