Academy Online Learning CER186 Nervous System Biology Assignment

This biology assignment comprehensively examines the human nervous system, beginning with an overview of its two main divisions: the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). The assignment delves into the functions of the Autonomic Nervous System (ANS), the distinctions between sensory and motor neurons, and the mechanism of reflex actions, including the role of the reflex arc. It explores the transmission of nerve impulses, including excitatory postsynaptic potentials (EPSPs) and the all-or-none rule, and the refractory period. The assignment also explains the structure and function of cholinergic synapses, the directional nature of nerve impulses, and the process of synaptic inhibition. The student provides definitions, explanations, and diagrams to illustrate these complex biological concepts, supported by references to relevant research articles.