Which membranous organelle is the site of protein synthesis for proteins that are secreted by the cell?

Question

Quizplus · Accepted Answer

The rough endoplasmic reticulum is studded with ribosomes on its surface, which are responsible for synthesizing proteins. Many of these proteins are destined for secretion from the cell, and are packaged and transported to the Golgi apparatus for further processing and sorting. Therefore, the rough endoplasmic reticulum is the site of protein synthesis for secreted proteins.

Which Membranous Organelle Is the Site of Protein Synthesis for Proteins