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.
A coupled biochemical reaction is one where the free energy of a thermodynamically favourable reaction (such as the hydrolysis of ATP) is used to 'drive' a thermodynamically unfavourable one, by coupling or 'mechanistically joining' the two reactions.n a coupled reaction energy required by 1 process is supplied by another process. For example: glucose + phosphate becomes glucose.6.phosphate. This is an endergonic reaction and the energy is supplied to this reaction by another reaction which has to be exergonic reaction i.e. ATP which can become ADP+energy.