Which organelle is known as the recycling center of the cell?

• A. Lysosome
• B. Golgi apparatus
• C. Mitochondrion
• D. Endoplasmic reticulum

Answer: (A)

Verified step by step guidance

1. Understand the function of each organelle listed in the options to determine which one acts as the recycling center of the cell.
2. Lysosomes are membrane-bound organelles that contain enzymes to break down waste materials and cellular debris. They are often referred to as the recycling center of the cell because they digest excess or worn-out organelles, food particles, and engulfed viruses or bacteria.
3. The Golgi apparatus is involved in modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.
4. Mitochondria are known as the powerhouses of the cell, generating ATP through cellular respiration.
5. The endoplasmic reticulum (ER) is involved in the synthesis of proteins and lipids. The rough ER has ribosomes on its surface and is involved in protein synthesis, while the smooth ER is involved in lipid synthesis and detoxification processes.