What two cell structured work together in the process of protein synthesis

The correct answer for the question that is being presented above is this one: " (3) nucleus and ribosome." The two cell structured work together in the process of protein synthesis are the nucleus and ribosome.

Here are the following choices:

(1) nucleus and chloroplast

(2) ribosome and vacuole

(3) nucleus and ribosome

(4) mitochondrion and cell membrane