Question

cell structures quick check
what is the main difference between prokaryotic and eukaryotic cells? (1 point)
prokaryotes lack membrane - bound organelles.
prokaryotes lack ribosomes to make proteins.
prokaryotes lack a cell membrane on the outside.
prokaryotes use rna instead of dna.

Explanation:

Eukaryotic cells have membrane - bound organelles like nucleus, mitochondria etc. Prokaryotes do not have such organelles. They have ribosomes for protein synthesis, a cell membrane, and use DNA as genetic material.

Answer:

Prokaryotes lack membrane - bound organelles.