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.
Professional Success. Bateman was still in high school when she landed a big part on the television sitcom Family Ties, starring as Mallory Keaton, the spacey, underachieving younger sister of Alex Keaton (played by Michael J. Fox).The show ran from 1982 to 1989, and helped earn her nominations for two Emmys and one Golden Globe.ustine Bateman was born February 19, 1966, in Rye, New York. She became well known for her role as Mallory Keaton on the sitcom Family Ties, and then starred in Men Behaving Badly.