DNA repair is a collection of processes by which a cell identifies and corrects damage to the DNA molecules that encode its genome.n order to repair damage to one of the two paired molecules of DNA, there exist a number of excision repair mechanisms that remove the damaged nucleotide and replace it with an undamaged nucleotide complementary to that found in the undamaged DNA strand.
Novartis International AG is a Swiss multinational pharmaceutical company based in Basel, Switzerland, ranking number one in sales (57.9 billion US$) among the world-wide industry in 2013. In July 2015, Novartis had a market-cap of around $280 billion making it the largest healthcare company by this metric.
Company Overview. VACCO Industries, Inc. designs and manufactures specialty valves, filters, and fluid control products for defense, aerospace, and commercial markets.ACCO Industries, Inc. was formerly known as Vacuum and Air Components Company of America. The company was founded in 1954 and is based in South El Monte, California.