Final answer:
Intermediate filament assembly steps do not require the direct involvement of ATP or GTP.
Step-by-step explanation:
No, the statement is false. Intermediate filament assembly steps do not require the direct involvement of either ATP or GTP. Intermediate filaments are structural proteins that provide mechanical support and help maintain cell shape. They are assembled from fibrous subunits of proteins like keratin. The assembly of intermediate filaments is primarily driven by the interactions between the subunits, rather than the involvement of ATP or GTP.