Coating the neural fibers with an insulating fatty sheath during the process of improves the efficiency of message transfer. select one: a. myelination b. neuroimaging c. synaptic pruning d. neurotransmission

a. myelination

Explanation:

Myelination is the process by which the fatty coating that is called as the myelin is coated around the axon of each neuron. This process protects the neuron and it also helps in transferring signals from one neuron to another more quickly and efficiently.

This process begins in the cerebellum and brain stem before the birth but the process remain uncompleted until late adolescence.  

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

i think its white blood cells

i hope this