Question

Which of the following cellular organelles is/are bound by a single membrane?
Peroxisomes, lysosomes, mitochondria

• A. Only peroxisomes but not lysosomes and mitochondria
• B. Both peroxisomes and lysosomes but not mitochondria
• C. All of the three organelles
• D. None of the three organelles

Answer 1

The correct option is B Both peroxisomes and lysosomes but not mitochondria

The lysosomes are bound by a single unit membrane. The peroxisomes are also surrounded by a single unit membrane. The mitochondria is surrounded by double layered membrane.