Question

_______ is an elastic protein that connects tubulin doublets in cilia and flagellae. the resultant bridges play an important role in ciliary and flagellar movement by limiting the extent that adjacent doublets can slide over one another. the resistance to sliding provided by these bridges causes the axoneme to bend.

Answer 1

Nexin

This is the elastic protein among tubulin doublets that link them together for ciliary and flagellae structures.
Cilia and flagella are cellular structures that facilitate movement of the cell from one area to another.

This protein also inhibits movement on microtubules from axonemes.