Quick Answer. The function of motor neurons is to release the neurotransmitter acetylcholine, which are released at a junction known as the neuromuscular junction, that bind to postsynaptic receptors, causing the muscle fiber to respond and result into a muscle movement.
The critical element that culturally sets humans apart from other species is the functional superiority of the human brain. That existing human culture has three axial components, namely politics, religion, and technology, which influence the affairs of mankind, must be obvious to all with a passing interest in human behaviour.
There are a few main characteristics that set mammals apart from other animal groups, like insects or reptiles. These special characteristics make a mammal a mammal.1  The animal is warm-blooded or endothermic â able to keep a constant body temperature no matter what the temperature of the environment.2  The animal has mammary glands, which produces milk to nurse the young.here are a few main characteristics that set mammals apart from other animal groups, like insects or reptiles. These special characteristics make a mammal a mammal.