15 difference between prokaryotes and eukaryotic cells
Here are 15 differences between prokaryotic and eukaryotic cells
- Nucleus: Prokaryotic cells lack a nucleus, while eukaryotic cells have a well-defined nucleus that contains genetic material.
- Size: Prokaryotic cells are generally smaller than eukaryotic cells .
- Membrane-bound organelles: Prokaryotic cells lack membrane-bound organelles, while eukaryotic cells have membrane-bound organelles such as mitochondria, endoplasmic reticulum, and Golgi apparatus .
- Cell wall: Prokaryotic cells have a cell wall made of peptidoglycan, while eukaryotic cells have a cell wall made of cellulose or chitin.
- Flagella: Prokaryotic flagella are simple in structure and rotate like a propeller, while eukaryotic flagella are more complex in structure and move in a whip-like motion.
- Reproduction: Prokaryotic cells reproduce through binary fission, while eukaryotic cells reproduce through mitosis and meiosis.
- Ribosomes: Prokaryotic ribosomes are smaller than eukaryotic ribosomes.
- DNA: Prokaryotic DNA is circular and not associated with histones, while eukaryotic DNA is linear and associated with histones.
- Metabolism: Prokaryotes have a simpler metabolism than eukaryotes
- Respiration: Eukaryotes use mitochondria for respiration, while prokaryotes use the cell membrane for respiration .
- Movement: Eukaryotes use cilia or flagella for movement, while prokaryotes use flagella for movement .
- Cytoplasmic streaming: Eukaryotes exhibit cytoplasmic streaming, while prokaryotes do not .
- Cell division: Eukaryotes undergo mitosis and meiosis, while prokaryotes undergo binary fission .
- Chromosomes: Eukaryotes have multiple chromosomes, while prokaryotes have a single chromosome .
- Evolution: Eukaryotes evolved from prokaryotes through endosymbiosis .
I hope this helps!
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