Question

11 which organelle is primarily involved in the synthesis of proteins and lipids?
a endoplasmic reticulum
b golgi apparatus
c lysosomes
d nucleus

Explanation:

The endoplasmic reticulum (ER) has two types. The rough ER, studded with ribosomes, is involved in protein synthesis. The smooth ER is involved in lipid synthesis. The Golgi Apparatus modifies, sorts, and packages proteins and lipids. Lysosomes contain digestive enzymes. The nucleolus is involved in ribosome synthesis.

Answer:

A. Endoplasmic Reticulum