Which of the following features related to chromosomes and gene expression are characteristic of eukaryotes, prokaryotes, or both? (rare exceptions may occur.)

nucleoid

dna replication and gene expression can occur simulateously

nucleus with nuclear membrane

dna is genetic material

diploid

dna replication and gene expression are separated

haploid

Explanation:

Nucleotide found in prokaryotes only is a nucleus-like irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material.

DNA replication and gene expression can occur simulateously in prokaryotes only this is because prokaryotic cells lack a membrane bound nucleus, transcription and translation occurs simultaneously in the cytoplasm.

nucleus with nuclear membrane is a characteristics of eukaryotic cell only. The eukaryotic cell contain a membrane bound nucleus separated from the cytoplasm of the cell.

DNA is genetic material is the both prokaryotes and eukaryotes.

Diploid- Eukaryotes only are diploid; most eukaryotes have two sets of their genetic information, their DNA is organized into multiple linear chromosomes found in the nucleus.

DNA replication and gene expression are separated: This is a characteristics of eukaryotic cells only. DNA replication occurs in the membrane bound nucleus and mRNA transcript is transported to the cytoplasm for translation (gene expression)

Haploid- Prokaryotes are typically haploid, usually having a single circular chromosome found in the nucleoid.