Question

ribosomes are not found in
prokaryotic cells.
the golgi apparatus.
mitochondria.
chloroplasts.
the rough endoplasmic reticulum.

Explanation:

Ribosomes are sites of protein - synthesis. Prokaryotic cells have ribosomes for protein production. Mitochondria and chloroplasts have their own ribosomes for making some of their proteins. The rough endoplasmic reticulum is studded with ribosomes. The Golgi apparatus is mainly involved in modifying, sorting, and packaging proteins and lipids, and does not contain ribosomes.

Answer:

B. the Golgi apparatus