Question

Identify the functions of the following cellular organelles and structures.

Option 1: Site of protein synthesis
Option 2: Modifies, sorts, and packages proteins
Option 3: Studded with ribosomes
Option 4: Synthesizes lipids and detoxifies drugs

Answer 1

Ribosomes, Golgi apparatus, rough endoplasmic reticulum, and smooth endoplasmic reticulum have various functions in protein synthesis, modification, and lipid synthesis.

Step-by-step explanation:

The cellular organelles and structures mentioned in the question have various functions in a eukaryotic cell.

1. The ribosomes are responsible for protein synthesis. They are either free in the cytoplasm or attached to the rough endoplasmic reticulum (RER).
2. The Golgi apparatus modifies, sorts, and packages proteins for storage or transport.
3. The rough endoplasmic reticulum (RER) is studded with ribosomes and is the site of protein synthesis and modification.
4. The smooth endoplasmic reticulum (SER) synthesizes lipids, including phospholipids, and detoxifies drugs.

These organelles work together in a coordinated manner to carry out important cellular functions.