Examlex
The quality of food herbivores ingest is relatively nutrient rich , therefore their digestive systems are relatively simple .
Myelin
A fatty substance that surrounds and insulates the nerve fibers in the central and peripheral nervous systems, facilitating the rapid transmission of nerve impulses.
Axons
Long, slender projections of nerve cells that conduct electrical impulses away from the neuron's cell body to other neurons, muscles, or glands.
Nerve Impulses
Electrical signals that are transmitted along nerve fibers in the nervous system.
Synapse
A junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.
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