Get help from a doctor now âº. Spinal disease: Basically those terms describe changes in vertebrae that are affected by arthritis or degenerative changes. Facets are the small posterior joints at each level of spine. Disease there is again a component of arthritis.Osteophytes are spurs which occur as areas of bone and joint are stressed and try to protect their structures.Endplate sclerosis is bony thickening seen at vertebral disc area.isease there is again a component of arthritis. Osteophytes are spurs which occur as areas of bone and joint are stressed and try to protect their structures. Endplate sclerosis is bony thickening seen at vertebral disc area.
For one, heterogeneous catalysts can be separated from a reaction mixture in a straightforward manner, such as by filtration. In this way, expensive catalysts can be easily and effectively recovered, which is an important consideration for industrial manufacturing processes.
Any reaction that combines two monomers in a reaction that generates H 2 O as one of the products is known as a dehydration reaction, so peptide bond formation is an example of a dehydration reaction.