Protein synthesis — practice question

In what order do these cell structures take part in the synthesis and secretion of an enzyme? 1 cell surface membrane 2 Golgi body 3 nucleus 4 rough endoplasmic reticulum

• A1 → 2 → 3 → 4
• B2 → 1 → 3 → 4
• C3 → 4 → 2 → 1
• D4 → 3 → 2 → 1