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Question
The main structure of centriole is
The main structure of centriole is
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Solution
The correct option is C Nine triplets
Centrioles are minute submicroscopic sub-cylindrical structures which usually occur in pairs (hence, the term diplosome) inside a centrosphere of the centrosome. Each centriole has a cartwheel constitution. There is a whorl of nine peripheral triplet fibrils of tubulin. The three sub fibres of a triplet from outside to inside. Thus, the correct answer is option C.
Centrioles are minute submicroscopic sub-cylindrical structures which usually occur in pairs (hence, the term diplosome) inside a centrosphere of the centrosome. Each centriole has a cartwheel constitution. There is a whorl of nine peripheral triplet fibrils of tubulin. The three sub fibres of a triplet from outside to inside. Thus, the correct answer is option C.
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