Which of the following is an example of a membrane-enclosed organelle in a eukaryotic cell?

In a eukaryotic cell, which membrane-enclosed organelle is the primary site of lipid (phospholipid and steroid) synthesis?

In eukaryotic cells, what is the key structural and functional difference between rough endoplasmic reticulum (rough ER) and smooth endoplasmic reticulum (smooth ER)?

In eukaryotic cells, which membrane-enclosed organelle is primarily responsible for the synthesis of most lipids, including phospholipids and steroid hormones?

Which of the following membrane-enclosed organelles is surrounded by two phospholipid bilayers?

In eukaryotic cells, which organelle is enclosed by a double membrane (an inner and outer membrane)?

Which membrane-enclosed organelle is primarily responsible for detoxification of drugs/poisons and the synthesis of lipids (including steroid hormones)?