单词	catalase
释义	catalase /ˈkatəleɪz / noun [mass noun] Biochemistry An enzyme that catalyses the reduction of hydrogen peroxide.In addition, the human body produces its own antioxidants that take the form of enzymes, including catalase, glutathione peroxidase, and superoxide dismutase.... Many of these enzymes, such as catalase and glutathione peroxidase, are constitutively active and protect the lungs against everyday insults. When the enzyme catalase is added to the hydrogen peroxide solution, the activation energy is lowered even further to 4 kJ / mol. Origin Early 20th century: from catalysis + -ase.
随便看	orthogenesis orthogenesist orthogenetic orthogenetically orthogenetics orthogenic orthogeosyncline orthognathic orthognathism orthognathous orthogneiss orthogonal orthogonalisation orthogonalise orthogonalised orthogonalising orthogonality orthogonalization orthogonalize orthogonalized orthogonalizing orthogonally orthogonal projection orthogonal trajectory orthograde

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