catalase. a heme-containing enzyme that specifically catalyzes the decomposition of hydrogen peroxide and is found in almost all cells except certain anaerobic bacteria. The reaction can be used as a test in the identification of bacteria.1  Facebook.atalase. a heme-containing enzyme that specifically catalyzes the decomposition of hydrogen peroxide and is found in almost all cells except certain anaerobic bacteria. The reaction can be used as a test in the identification of bacteria. 1  Facebook.
The thing is, Josh Marshall is a blogger. The reporters and editors who work for TPM are also bloggers, a term that deserves italics because it is now so broad as to be meaningless. It is, however, inherently diminutive, even when it's being used kindly, which it usually is in relation to TPM.
Marshall William Faulk is a former American football player who was a running back in the National Football League for twelve seasons. He played college football for San Diego State University, and was a two-time consensus All-American. He was selected by the Indianapolis Colts as the second overall pick in the 1994 NFL Draft, and he also played professionally for the NFL's St. Louis Rams. Faulk is one of only three NFL players to reach at least 10,000 rushing yards and 5,000 receiving yards; he