Multiple choice

The cell organelle that is a large network of membrane bound tubes and sheets is the _________.

  1. vacuole

  2. chloroplast

  3. mitochondria

  4. endoplasmic reticulum

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Endoplasmic Reticulum - is a large network of membrane bound tubes and sheets. It looks like long tubules or round or oblong bags (Vesicles). They are of two types viz. Rough ER and Smooth ER. It always forms a network system in a cell.