Amyelin sheath is

a. large band of neural fibers connecting the two hemispheres of the brain.
b. fatty tissue layer encasing the axon of a nerve cell.
c. bushy extension of a neuron that conducts impulses toward the cell body.
d. nerve network within the brainstem that controls physical arousal.

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.