Question: The myelin sheath is made from ___.Group of answer choicesterminal buttonssomasaxonsglial cells Flag question: Question 2Question 21 ptsHyperpolarization means that the ___.Group of answer choicesmembrane potential becomes more posi...
Answer to: Schwann cells form the myelin sheath around multiple axons at once and the neurilemma which aids in axon regeneration after injury. a...
Vitamin K is essential for the synthesis ofsphingolipidswhich contribute to the formation of themyelinsheath insulatingaxonsin your brain.Sphingomyelinplays a significant role in cell signaling pathways.[xliii] Several proteins in your brain are dependent on Vitamin K. For example,protein Gas6is ac...
is a complicated process involving generation of OL progenitor cells (OPCs), differentiation of OPCs into myelinating OLs, ensheathment of axons by OLs and finally wrapping the nerves with the expansion of myelin sheath.4–6 The study of intracellular signals that regulate myelinogenesis is ...
Step-by-Step Solution1. Identify the Cells that Produce Myelin Sheath: - The myelin sheath is produced by different types of cells depending on whether it is in the central nervous system (CNS) or the periph
In the central nervous system (CNS), oligodendrocytes myelinate multiple axons; in the peripheral nervous system (PNS), Schwann cells (SCs) myelinate a single axon. Why are the myelinating potentials of these glia so fundamentally different? Here, we fin
ENSHEATHMENTThe formation of myelin in the central nervous system is a multi-step process that involves coordinated cell鈥揷ell interactions and dramatic changes in plasma membrane architecture. First, oligodendrocytes send our numerous highly ramified processes to sample the axonal environment and decide...
The myelin sheath is a coating surrounding axons, which are the nerve fibers. It is composed mainly of fatty molecules (lipids), as well as a number of specialized proteins. The sheath has a characteristic structure, with regions densely wrapped in myelin interspersed with areas of little to ...
medullary sheath, myelin sheath - a layer of myelin encasing (and insulating) the axons of medullated nerve fibers neurilemma, neurolemma - thin membranous sheath around a nerve fiber covering, natural covering, cover - a natural object that covers or envelops; "under a covering of dust"; ...
Answer to: Myelin ... a. is a type of neurotransmitter b. disrupts neurological activity c. is produced by the action potential ...