Do preganglionic neurons form gap junctions with postganglionic neurons?

What are two different igneous rock textures? What impact can the bottleneck effect have on populations that have rebounded after near extinction? What positive roles do bacteria play in people's lives? How much weaker does gravity get when you get farther away from the earth? When looking in the microscope what cellular structures did you observe in plant cells but not in animal cells? What marine animals or plants begin with letters A-Z? What do cells import and export? What were Empedocles' theories? What planet is about 10 times as far as earth from the sun? What is a correct distinction between prokaryotic and eukaryotic cells attributable to the absence of a prokaryotic cytoskeleton? What is the largest inland body of water of North America? What group of elements forms salts? What is the shape of a magnetic field when two magnets are repelling? Is Viti Levu a volcanic island? How many degrees are there between the Equator and the southern tip of Greendland? Th multiple relatively weak bonds between complementary nitrogenous bases that hold double stranded DNA together are known as what? Was there a hurricane called Cathy? What are 3 examples of sedimentry rock? Is barr body found in 80 percent polymorphonuclear leucocytes? Why was the eatwell plate introduced?