explain the propagation of a nerve impulse and synaptic tranmission

Describe nerve impulse propagation including: Continuous and saltatory conduction Factors affecting impulse speed Encoding stimuli intensities

In chemical synapses, neurons communicate with other neurons or skeletal muscles via neurotransmitters (NT). Explain the steps of neurotransmission beginning from the action potential arriving at the axon terminal to the termination of NT actions. (answer max 8 sentences)

detail the steps for release, reception and recycling of neurotransmitters at the synaptic cleft