Gram-Positive Bacterial Infections Definition Terminology Encyclopedia Online
Catalase (also known as peroxidase) is an enzyme that catalyses the breakdown of hydrogen peroxide to oxygen and water.
Gram-positive bacteria From Wikipedia
Gram-positive bacteria are those that are stained dark blue or violet by Gram staining.
Prokaryotic Cell Structure
Prokaryotic Cell Structure: The Gram Positive Cell Wall.
Streptococcus pneumoniae and Staphylococci
Bacteriology - Chapter Thirteen Streptococcus Pneumoniae and Staphylococci - Dr Alvin Fox