Rho Family GTPases (Rho,Rac,Cdc42)stimulate cytoskeletal microfilament assembly for all of the following except
A)stress fiber formation.
B)lamellipodia formation.
C)nuclear envelope breakdown for mitosis.
D)cytokinetic furrow formation.
E)filopodia formation.

Question

Quizplus · Accepted Answer

Rho family GTPases (Rho, Rac, Cdc42) are primarily involved in the regulation of the cytoskeleton and affect processes such as stress fiber formation, lamellipodia formation, cytokinetic furrow formation, and filopodia formation. They do not directly stimulate nuclear envelope breakdown for mitosis; this process is regulated by other mechanisms involving the mitotic spindle and regulatory proteins like cyclins and cyclin-dependent kinases.

Rho Family GTPases (Rho,Rac,Cdc42)stimulate Cytoskeletal Microfilament Assembly for All of the Following