Primary cilia are unable to move because they lack the central pair of microtubules and motor molecules.

Name: Primary cilia are unable to move because they lack the central pair of microtubules and motor molecules.
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Question

Quizplus · Accepted Answer

Primary cilia have a 9+0 arrangement of microtubules, meaning they have nine microtubule doublets surrounding a central space, but they lack the central pair of microtubules and motor molecules that are necessary for movement. Therefore, primary cilia are unable to move.

Primary Cilia Are Unable to Move Because They Lack the Central