PRINCIPLE: The breakdown of hydrogen peroxide into oxygen and water is mediated by the enzyme catalase. When a small amount of an organism that produces catalase is introduced into hydrogen peroxide, rapid elaboration of bubbles of oxygen, the gaseous product of the enzyme's activity is produced.RINCIPLE: The breakdown of hydrogen peroxide into oxygen and water is mediated by the enzyme catalase. When a small amount of an organism that produces catalase is introduced into hydrogen peroxide, rapid elaboration of bubbles of oxygen, the gaseous product of the enzyme's activity is produced.
Josh Keaton. Joshua Luis Wiener (born February 8, 1979), known by his stage name Josh Keaton, is an American actor, voice actor, singer, and record producer. 1 Early life.
Michael John Douglas (born September 5, 1951), known professionally as Michael Keaton, is an American actor, producer, and director. Keaton first rose to fame for his comedic film roles in Night Shift (1982), Mr. Mom (1983), Johnny Dangerously (1984) and Beetlejuice (1988), and he earned further acclaim for his dramatic portrayal of the title ...