1). How does the autonomic nervous system (ANS) that controlscardiac muscle contractions differ functionally & anatomicallyfrom the somatic motor system that controls skeletal musclecontractions?
2). How do the general effects of the sympathetic divisiondiffer from the general effects of the parasympatheticdivision?
3). Within the ANS, what neurotransmitters are secreted byadrenergic & by cholinergic fibers? Where in the ANS, arethe
two neurotransmitters found?
4). Why do sympathetic division effects last much longer thanparasympathetic division effects in humans?
