20. Long answer question V

 

The receptors in the muscularsense organs such as the eyes, nose, skin, and others detect all of the information from the bodyenvironment. The dendriticcyton tips of the neuron receive information from the neurotransmittersreceptors in the form of an impulseelectrical impulse. From the dendrite reaches the cell body, the impulse proceeds along the axon to its terminal end. When it reaches the axonal end, it causes the nerve endings to release a chemical receptorsneurotransmitter, which diffuses across a synapseaxon and initiates a similar electrical impulse in the dendrites of the next neuron, which is then transmitted along the axon by the cell body. The electrical signal is transmitted to the only brainbrain or spinal cord. The brain's response is similarly transmitted to the  effectoraffector organs, such as the muscle or gland cellsensory cells, which produces the intended response.