A) Using your knowledge of how myelination impacts/contributes to the central nervous system, describe what is going on with neurons and the role they play in Multiple Sclerosis (an autoimmune disease where the immune system attacks & destroys myelin) B) A group of scientists are attempting to design a model for Multiple Sclerosis in zebrafish. Sadly, genetic orthologs (genes in different species that evolved from a common ancestral gene by speciation) to Homo sapien Multiple Sclerosis-affiliated genes are unidentifiable in zbrafish. Design &explain, & describe the broad experimental strategy characteristics to make a genetic model for Multiple Sclerosis in the zbrafish & incorporate traits one would utilize in the screening procedure.