Question

which of the following cell organelles is responsible for transporting materials throughout the cell? a nucleolus b ribosomes c endoplasmic reticulum d mitochondria

Explanation:

• Nucleolus: Involved in ribosome synthesis, not material transport.
• Ribosomes: Site of protein synthesis, not for transporting materials.
• Endoplasmic reticulum: Forms a network for transporting materials within the cell.
• Mitochondria: Produces energy (ATP), not for material transport.

Answer:

C. Endoplasmic reticulum