Question

multiple choice question
the components of the ______ work together to synthesize and secrete products.

• endomembrane system
• cell membrane
• nucleus
• golgi apparatus

Explanation:

The endomembrane system (including ER, Golgi, vesicles, etc.) collaborates to synthesize, modify, and secrete molecules (like proteins/lipids). The cell membrane mainly regulates transport, the nucleus controls genetic info, and the Golgi is part of the endomembrane system but alone doesn't fully cover synthesis + secretion collaboration. So the endomembrane system is correct.

Answer:

A. endomembrane system