Learning Theory of Gestalt Psychology 5.1 About Gestalt Psychology before1900,studied law,philosophy. 1901-1904,studied psychology and philosophy at the universities of Prague, Berlin. 1904, received Ph.D. at Würzbur
The primary purpose of a buffer is to control the pH of the solution. Buffers can also play secondary roles in a system, such as controlling ionic strength or solvating species, perhaps even affecting protein or nucleic acid structure or activity. Buffers are used to stabilize nucleic acids, nucleic acid–protein complexes, proteins