During cellular metabolism, toxic hydrogen peroxide is produced. Which organelle protects the cell by using catalase to convert this toxin into water and oxygen?
Q1. During cellular metabolism, toxic hydrogen peroxide is produced. Which organelle protects the cell by using catalase to convert this toxin into water and oxygen?
Answer: Peroxisomes
Explanation: Peroxisomes contain catalase to break down toxic H2O2. Glyoxysomes are tempting but they are specialized for lipid-to-sugar conversion in germinating seeds.