School counselors typically do the following: 1  Evaluate studentsâ abilities and interests through aptitude assessments, interviews, and individual planning. 2  Identify issues that impact school performance, such as poor classroom attendance rates.
Catalase is a common enzyme found in nearly all living organisms exposed to oxygen (such as bacteria, plants, and animals). It catalyzes the decomposition of hydrogen peroxide to water and oxygen.ikewise, catalase has one of the highest turnover numbers of all enzymes; one catalase molecule can convert approximately 5 million molecules of hydrogen peroxide to water and oxygen each second.
Medical Definition of catalase. : a red crystalline enzyme that consists of a protein complex with hematin groups and catalyzes the decomposition of hydrogen peroxide into water and oxygen.