Flagellum - Wikipedia
WEBA flagellum is a hairlike appendage that provides motility to some plant and animal cells, fungal spores, and microorganisms. Learn about the different types of flagella, their structure, composition, and mechanism of propulsion in bacteria, archaea, and eukaryotes.
Flagellum - Definition, Function, Types & Quiz - Biology Dictionary
WEBApr 27, 2017 · A flagellum is a microscopic hair-like organelle used by cells and microorganisms for movement. Both prokaryotic and eukaryotic cells could have a flagellum, but they are structurally and functionally different.
Flagellum | Prokaryotic, Bacterial, Motor Protein | Britannica
WEBSep 2, 2024 · Flagellum is a hairlike organelle that enables locomotion in many cells. Learn about the differences between prokaryotic and eukaryotic flagella, their structure, and how they move by using energy from ATP or ion gradient.
Evolution myths: The bacterial flagellum is irreducibly complex
WEBApr 16, 2008 · In reality, the term “the bacterial flagellum” is misleading. While much remains to be discovered, we now know there are thousands of different flagella in bacteria, which vary considerably in ...
Flagellum - Definition and Examples - Biology Online Dictionary
WEBJun 30, 2023 · The flagellum, with its diverse types and complex assembly, stands as a captivating structure responsible for the motility of countless bacterial species. Through the coordination of core flagellar proteins, the flagellum enables bacteria to swim, explore their environment, and establish infections.
Uncovering the evolution of the bacterial flagellum
WEBFeb 13, 2008 · How did a complex and elegant device like the bacterial flagellum evolve through natural selection? This article explores the evidence and challenges for the origin of this biological machine,...
3.3.2: Flagella - Biology LibreTexts
WEBJul 26, 2022 · Learn how bacterial flagella are composed of filament, hook and basal body, and how they rotate and propel the cells. Explore the different flagellar arrangements and their roles in taxis, pathogenicity and immunity.
Molecular structure of the intact bacterial flagellar basal body
WEBApr 30, 2021 · The bacterial flagellum is a macromolecular protein complex that enables motility in many species. Bacterial flagella self-assemble a strong, multicomponent drive shaft that couples rotation in...
The inner workings of the flagellar motor - Nature
WEBOct 16, 2020 · Flagella consist of a long rotating helical propeller attached to a transmembrane motor unit. The ion-powered flagellar motor is made up of a rotor and stationary stator proteins (MotAB) that...
Algae - Flagella, Photosynthesis, Microscopy | Britannica
WEBAug 20, 2024 · Learn how flagella, the whiplike appendages of algae cells, are composed of microtubules, proteins, and membranes. Explore how flagella enable algae to move, sense, and reproduce, and how they vary among different algal groups.