Question

where is the dna located in a eukaryotic cell?
ribosomes
nucleus
cytoplasm
cell membrane

Explanation:

In eukaryotic cells, DNA is mainly stored in the nucleus. It is organized into chromosomes. Ribosomes are for protein - synthesis, cytoplasm contains various organelles but not the main location of DNA, and the cell membrane is for cell - protection and communication, not for DNA storage.

Answer:

B. nucleus