What is the Difference Between Prokaryotic and Eukaryotic Flagella?
🆚 Go to Comparative Table 🆚The main differences between prokaryotic and eukaryotic flagella are as follows:
- Structure: Prokaryotic flagella are composed of the protein flagellin, while eukaryotic flagella are made up of a 9+2 arrangement of microtubules.
- Location: Prokaryotic flagella are located outside of the plasma membrane, whereas eukaryotic flagella are covered by the plasma membrane.
- Movement: The movement of prokaryotic flagella is proton-driven, whereas the movement of eukaryotic flagella is ATP-driven. Prokaryotic flagella have a rotational movement, whereas eukaryotic flagella have a bending movement.
- Basal Body: In eukaryotic flagella, the basal body bears rootlets, while in prokaryotic flagella, the basal body bears rings.
- Membrane Covering: Eukaryotic flagella are covered by a membranous sheath derived from the plasmalemma, while prokaryotic flagella are not covered by a membranous sheath.
In summary, prokaryotic and eukaryotic flagella differ mainly in terms of structure, location, movement, basal body, and membrane covering.
On this pageWhat is the Difference Between Prokaryotic and Eukaryotic Flagella? Comparative Table: Prokaryotic vs Eukaryotic Flagella
Comparative Table: Prokaryotic vs Eukaryotic Flagella
Here is a table comparing the differences between prokaryotic and eukaryotic flagella:
Feature | Eukaryotic Flagella | Prokaryotic Flagella |
---|---|---|
Structure | Microtubule-based | Flagellin proteins |
Movement | Bending movement | Rotary movement |
Size | Large and thick | Small and narrower |
Movement Type | Undulatory movement | Rotatory movement |
Composition | Tubulin proteins | Microtubules |
Function | Motile flagella | Non-motile (sensory receptor) |
Eukaryotic flagella are complex, long, whip-like structures made of microtubules and covered by an extension of the cell membrane. They move in a bending movement, which is referred to as undulatory movement. On the other hand, prokaryotic flagella are smaller, thinner, and move in a rotary movement. They are composed of flagellin proteins and are made up of microtubules.
Read more:
- Eukaryotic vs Prokaryotic
- Eukaryotic Cells vs Prokaryotic Cells
- Prokaryotic vs Eukaryotic Cell Division
- Flagella vs Cilia
- Prokaryotic vs Eukaryotic Ribosomes
- Pili vs Flagella
- Prokaryotic vs Eukaryotic DNA
- Prokaryotic vs Eukaryotic Translation
- Prokaryotic vs Eukaryotic Genome
- Prokaryotic vs Eukaryotic Translation Initiation
- Protein Synthesis in Prokaryotic vs Eukaryotic
- Prokaryotic vs Eukaryotic DNA Replication
- Bacteria vs Eukaryotes
- Genetic Material of Prokaryotes vs Eukaryotes
- Prokaryotic vs Eukaryotic Topoisomerase
- Prokaryotic vs Eukaryotic mRNA
- Eukaryotic vs Prokaryotic Promoters
- Prokaryotic vs Eukaryotic Transcription
- Endospore Staining vs Flagella Staining