In the Axoneme,dynein Sidearms are Anchored On

Question

In the axoneme,dynein sidearms are anchored on
A)B tubules.
B)A tubules.
C)central pair tubules.
D)radial spokes.
E)interdoublet nexin.

Accepted Answer

Dynein sidearms, which are motor proteins responsible for the sliding movement of microtubules in the axoneme of cilia and flagella, are anchored on the A tubules. This is a key component of the mechanism that allows for the bending motion of cilia and flagella.