Question 4
Cell Structure and OrganisationThe network of double membrane that helps to convey materials through the cytoplasm is the
- A.plasma membrane
- B.vacuolar membrane
- C.nuclear membrane
- D.endoplasmic reticulum
- E.mitochondrion
Show the answer and explanation
Answer: D (endoplasmic reticulum)
Explanation
The endoplasmic reticulum is a system of membrane channels running through the cytoplasm that carries materials around the cell.