Question

which organelle is the site of dna replication in eukaryotic cells? nucleolus nucleus nucleoid cytoplasm

Explanation:

In eukaryotic cells, DNA is housed in the nucleus. DNA replication occurs where the DNA is located. The nucleolus is involved in ribosome - related activities, the nucleoid is in prokaryotes, and the cytoplasm is not the main site of DNA replication in eukaryotes.

Answer:

B. Nucleus