Multiple choice

The cell orgenelles that protect other organelles of the cell from the toxic effects of H2O2 are__________.

  1. smooth endoplasmic reticulum

  2. lysosomes

  3. vacuoles

  4. mitochondria

  5. peroxisomes

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Peroxisomes are single membrane bound cell organelles that contain oxidases and catalases enzymes. The enzyme catalases protects other cell organelles from the toxic effects of H2O2 by converting it into water and oxygen.