Bacterial flagellum structure, artwork
Wall Art and Photo Gifts from Science Photo Library
Bacterial flagellum structure, artwork
Bacterial flagellum structure. Computer artwork of a section through a bacterial cell wall showing the structure of the flagellum base. The flagellum, used for locomotion, is a protein filament designed to rotate like a propeller and move the bacterium forward. The base of the flagellum is composed of a series of rings that allow this helical movement. The entire unit can reach speeds of 200-1000 revolutions per minute. The hook (orange) is the sharp bend in the flagellum where it leaves the cell. Some bacteria have several flagella
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6347085
© FRANCIS LEROY, BIOCOSMOS/SCIENCE PHOTO LIBRARY
Bacteria Bacterium Base Cell Biology Cell Membrane Cytological Cytology Flagella Flagellum Hook Labeled Labelled Labels Locomotion Motile Motor Plasma Membrane Rings Rotor Text Micro Biology Microbiological Section Sectioned
EDITORS COMMENTS
This artwork showcases the intricate structure of a bacterial flagellum, providing us with a glimpse into the fascinating world of microbiology. Against a striking black background, this computer-generated illustration depicts a section through a bacterial cell wall, highlighting the base of the flagellum. The flagellum itself is an awe-inspiring protein filament that resembles a propeller and enables locomotion for bacteria. Designed to rotate swiftly like a motor, it propels the bacterium forward at remarkable speeds ranging from 200 to 1000 revolutions per minute. The base of this extraordinary appendage consists of several rings meticulously arranged to facilitate its helical movement. In this image, we can observe the hook – represented in vibrant orange – which serves as the sharp bend where the flagellum emerges from within the cell. It is worth noting that some bacteria possess multiple flagella, enhancing their motility and allowing them to navigate their environment more efficiently. With labels thoughtfully placed throughout this artwork, we gain valuable insights into various components involved in bacterial locomotion. This visually stunning representation not only highlights key elements such as sections and rotors but also emphasizes its biological significance. Through Science Photo Library's exceptional artistry and scientific expertise, we are granted access to explore microscopic wonders that shape our understanding of life on Earth.
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