Biology

The correct answer is: D.Endoplasmic reticulum.

The endoplasmic reticulum (ER) is a network of membrane-bound tubules and sacs that extends throughout the cytoplasm of the cell. It is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), as well as in the transport of these molecules within the cell.

Why the other options are incorrect:

A.Golgi bodies: The Golgi apparatus consists of a series of stacked, membrane-bound sacs involved in modifying, sorting, and packaging prot...