Question

DIRECTIONS: On the basis of following diagram/picture answer the questions given below:

The schematic diagram of the endoplasmic reticulum is shown here. Which of the following statements about ER is false?

• A. Cells that produce a lot of protein for export are packed with ER
• B. Carbohydrates are added to proteins to produce glycoproteins in the ER
• C. Ribosomes are located within the lumen of the Rough ER
• D. ER provides a pathway for the distribution of nuclear material from one cell to another

Answer 1

The correct option is C Ribosomes are located within the lumen of the Rough ER

Ribosomes are studded on the outer surface of endoplasmic reticulum and firmly attached to the outer cytosolic side.