By contrast, postganglionic fibers in the parasympathetic division are cholinergic and use acetylcholine as a neurotransmitter. In the sympathetic nervous system, the postganglionic neurons of sweat glands release acetylcholine for the activation of muscarinic receptors.
The International Space Station (ISS) is made up of multiple materials. Lightweight metals, plastics, and carbon fibers make up the majority of the state. The International Space Station (ISS) is made up of multiple materials. Lightweight metals, plastics, and carbon fibers make up the majority of the state.
All of these have a carbon backbone with hydrogen and oxygen attached. Protein, which is made of amino acids, also has a nitrogen. Two of the amino acids have sulfur and two oâ¦f them have a aromatic ring while one has a five member ring. Therefore they are all made of carbon, hydrogen, and oxygen. Some have nitrogen, sulfur, and aromatic rings.