Which protein can link intermediate filaments with actin filaments and microtubules?
A) $\alpha$-actinin
B) $\beta$-catenin
C) Integrin
D) Plectin

Question

Quizplus · Accepted Answer

Plectin can link intermediate filaments with actin filaments and microtubules. F1F1F1S1F1F1F10-actinin and F1F1F1S1F1F1F10-catenin can only link actin filaments with other actin filaments or with cell membrane proteins, while integrin can link extracellular matrix proteins with actin filaments or microtubules.

Which Protein Can Link Intermediate Filaments with Actin Filaments and Microtubules