Which of the following cell organelle is rich in catalases?
Peroxisomes are 0.5 m in diameter, are surrounded by a membrane, and contain enzymes that can either produce H2O2 (oxidases) or break it down (catalases). Ref: Ganong's Review of Medical Physiology 23rd edition, Chapter 2.
Mitochondria
Ribosome
Peroxisome
Cell membrane