The major function of peroxisomes is to

Question

Quizplus · Accepted Answer

Peroxisomes are organelles that contain enzymes involved in a variety of metabolic reactions, including the oxidation of certain organic molecules such as fatty acids, amino acids, and ethanol. This oxidation process generates hydrogen peroxide (H2O2), which is toxic to cells if not immediately degraded. Peroxisomes also contain catalase, an enzyme that breaks down H2O2 into water and oxygen, thereby preventing the accumulation of reactive oxygen species (ROS) that can damage cells. Additionally, peroxisomes are involved in the synthesis of certain lipids and in the degradation of purines, which are nitrogenous bases found in DNA and RNA. They are not involved in the digestion of old organelles or macromolecules taken up by endocytosis.

The Major Function of Peroxisomes Is to