What are the structural differences between eukaryotic and prokaryotic cells?

Size: prokaryotic cells tend to be smaller.Outer layers: prokaryotic cells have a cell membrane surrounded by cell wall, while eukaryotic cells have a cell membrane but only plants and fungi have a cell wall.DNA: Prokaryotes have DNA free in the cytoplasm in a single molecule, while eukaryotes have DNA contained within the nucleus which is membrane bound. Type of Cell Division: Prokaryotes use binary fission, Eukaryotes use mitosis. Cell contents: Eukaryotes have membrane bound organelles such as mitochondria and chloroplasts (plants) in addition to ribosomes. Prokaryotes lack mitochondria and chloroplasts.

AG

Related Biology GCSE answers

All answers ▸

What is a reflex action?


Cystic Fibrosis (CF) is a recessively inherited disorder. A father is a suffer of CF, while the mother is normal and not a carrier. What is the chance their child will be a carrier of CF? Give your answer as a percentage.


Describe the course of blood through the heart and lungs, explaining how it becomes oxygenated.


How do we breathe in?