Amphitrichous
flagella at both ends (amphi- 2)
“Amphitrichous” is a term used to describe the arrangement of flagella on some microorganisms. Specifically, it refers to the presence of a single flagellum at each end of the cell. These flagella can act in concert to propel the cell forward, or they can rotate in opposite directions to create a turning motion that allows the cell to change direction.
The term “amphitrichous” is one of several ways to describe the arrangement of flagella on microorganisms. Other terms include “peritrichous” (where flagella are arranged randomly around the cell), “lophotrichous” (where several flagella are clustered at one end of the cell), and “monotrichous” (where a single flagellum is present). Different types of microorganisms may have different flagellar arrangements, and these arrangements can provide important clues for identifying and classifying these organisms.
More Answers:
Peritrichous Bacteria: The Hairy Arrangement of Flagella for Improved Motility and Biofilm FormationExploring the Importance of Lophotrichous Flagellation in Bacterial Motility and Directionality
Understanding Atrichous Bacteria: Types, Characteristics, and Importance in Microbiology