Which of the following may be found in eukaryotic cells, but not in bacteria? ribosomes

DNA

plasma membrane

flagella

endoplasmic reticulum

Answer: endoplasmic reticulum

Explanation:

Prokaryotes (meaning pro: before and Karyon: for kernel/nut) describes organisms which don't have a cell nucleus or other organelles surrounded by membranes

Eukaryotes (eu meaning true), are organisms with a cell nucleus and several other organelles surrounded by membranes

Example prokaryotes do not contain: nuclei, Golgi apparatus, chloroplasts, mitochondria, and endoplasmic reticulum

Both may contain a cell wall, flagella, ribosomes, DNA and plasma membranes