__________________ is a fat and protein substance surrounding some axons in the nervous system, arranged as a series of segments along the length of the axon.

Related MCQs

• The space in the synapse that lies between the presynaptic axon and postsynaptic soma or dendrite, is _______________________
• The portion of the axon that is located immediately outside the boundaries of the soma is __________
• __________________ is a portion of the axon after it has subdivided just prior to the synaptic knobs.
• A scientific discipline dedicated to the understanding of the nervous system is referred as the _______
• The process of organizing environmental stimuli into some meaningful patterns or wholes is known as ________________________
• An organized system of assumptions and principles that purports to explain a specialized set of phenomena and their interrelations is referred as ____________
• ___________________ is a specialty area that helps develop the instructional methods and materials used to train people in both educational and work settings and studies how people of all ages learn.
• Factors that can change or vary and are capable of being observed, measured, and verified are called ____________.
• The ___________ perspective focuses on social and cultural forces outside the individual.
• A basic kind of learning that involves associations between environmental stimuli and the organism’s responses ____________________