Question

Where are the ribosomes attached in rough endoplasmic reticulum?

• A. In the lumen
• B. On the folds towards the nucleus
• C. On the surface
• D. On the folds towards the cell membrane

Answer 1

Answer:

C. On the surface

• Endoplasmic reticulum is of two types- smooth endoplasmic reticulum and rough endoplasmic reticulum.

• The rough endoplasmic reticulum has ribosomes present on its outer surface.