With which of the following structures are intermediate filaments associated?
A)the nuclear envelope in the center of the cell
B)hemidesmosomes
C)desmosomes
D)the neurofilaments of neuron axons
E)all of these choices

Question

Quizplus · Accepted Answer

Intermediate filaments are associated with all of the structures listed. They provide mechanical support to cells and tissues, and are important for maintaining cell shape and integrity. In the nuclear envelope, intermediate filaments form a meshwork that helps anchor the nucleus in place. In hemidesmosomes and desmosomes, intermediate filaments anchor cells to the extracellular matrix and to neighboring cells, providing strong adhesion. In neurons, intermediate filaments called neurofilaments help support and stabilize axons.

With Which of the Following Structures Are Intermediate Filaments Associated