What is the function of a fasicled root? ?

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

How does a lytic infection differ from a lysogenic infection?