AXONEME Meaning and
Definition
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An axoneme refers to the microscopic structure found in eukaryotic organisms, particularly in the cilia and flagella of cells. It constitutes the core part of these cellular appendages and provides the framework for the movement and function of these structures.
The axoneme is composed of a series of microtubules arranged in a characteristic '9+2' pattern. The ‘9+2’ refers to the arrangement of nine pairs of microtubules forming the outer ring, which encircle and support two central microtubules. These microtubules are arranged in a cylindrical fashion, with specific proteins associated with their structure.
Its fundamental role is to promote the movement of cilia and flagella, which are responsible for a variety of functions within organisms. For instance, in respiratory cells, the coordinated beating of cilia helps to move mucus and clear airways. On reproductive cells, the action of flagella in sperm is crucial for their locomotion, aiding in fertilization processes.
Additionally, the axoneme acts as a scaffold for the recruitment and organization of various proteins involved in ciliary and flagellar function, including molecular motors and signaling molecules. It serves as a conduit for the transport of material throughout the structure, allowing for the delivery of essential components needed for proper ciliary and flagellar activity.
In summary, the axoneme is a structural component found in cilia and flagella, composed of microtubules organized in a characteristic pattern. It plays a vital role in facilitating the movement and function of these cellular appendages in a diverse range of organisms.
Common Misspellings for AXONEME
- zxoneme
- sxoneme
- wxoneme
- qxoneme
- azoneme
- aconeme
- adoneme
- asoneme
- axineme
- axkneme
- axlneme
- axpneme
- ax0neme
- ax9neme
- axobeme
- axomeme
- axojeme
- axoheme
- axonwme
- axonsme
Etymology of AXONEME
The word "axoneme" is derived from two Greek roots: "axon", which means "axis" or "shaft", and "hainō", which means "to go". The suffix "-eme" is added to indicate a particular type of structure or component within a cell. Therefore, "axoneme" refers to the central axis or shaft-like structure within a cilium or flagellum.
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