A buffer is a mixture of molecules that acts to keep the pH of a solution close to neutral. Check your answer. Buffers are extremely important to living organisms because all biochemical processes proceed normally only when the pH remains close to 7. Check your answer. When studying biomolecules in a test tube, the biomolecules may behave in ways that are uncharacteristic of their natural behavior if they are in a solution with a pH that is significantly different from the pH of their natural environment.
Heinrich Himmler (1900-1945) was the Reich Leader (ReichsfÃ¼hrer) of the dreaded SS of the Nazi party from 1929 until 1945. Himmler presided over a vast ideological and bureaucratic empire that defined him for manyâboth inside and outside the Third Reichâas the second most powerful man in Germany during World War II.
Franz Seldte. Franz Seldte (29 June 1882 â 1 April 1947) was co-founder of the German Stahlhelm paramilitary organization, a Nazi politician, and Minister for Labour of the German Reich from 1933 to 1945. Born in Magdeburg in the Prussian province of Saxony, Seldte was the son of an owner of a factory producing chemical products and soda water.