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Cilia – Structure and functionsÂ
Cilia, the hair-like projections found on various cells in the body, are intricate structures with essential functions. From facilitating fluid and particle movement to detecting chemical and mechanical signals, cilia’s roles are diverse and vital. In this chapter, we delve into their structure, types, movement mechanisms, and their crucial contributions to various physiological processes. Understanding…
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Microtubular arrangement
The 9+2 microtubular arrangement, a fascinating structure found in cilia and flagella, drives the coordinated movement of these hair-like appendages. Comprising 9 doublet microtubules encircling a central pair, this arrangement relies on the motor protein dynein to generate sliding motion, propelling cilia and flagella forward. Essential for cell movement, fluid transport, and sperm motility, understanding…
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