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WorksheetsGTPases and Cell Signaling Quiz
Total questions: 8
Worksheet time: 4mins
Which member of the Ras family is known to activate mTOR to stimulate cell growth?
H-Ras
K-Ras
N-Ras
Rheb
What is the function of Rap1 according to the table?
Regulates mitotic spindle assembly
Activates mTOR to stimulate cell growth
Relays signals from RTKs
Influences cell adhesion by activating integrins
Which family of monomeric GTPases is involved in regulating intracellular vesicle traffic?
Ras
Rho
ARF
Rab
Ran GTPase is primarily involved in which cellular process?
Relay signals from RTKs
Regulate assembly of protein coats on intracellular vesicles
Regulate intracellular vesicle traffic
Regulate mitotic spindle assembly and nuclear transport of RNAs and proteins
Which GTPase is primarily involved in the regulation of actin cytoskeleton organization?
Ran
Rho
Rab
Rheb
What role does ARF play in cellular processes?
Regulates mitotic spindle assembly
Activates mTOR to stimulate cell growth
Regulates assembly of protein coats on intracellular vesicles
Relays signals from RTKs
Which member of the Ras family is involved in the regulation of cell adhesion?
H-Ras
K-Ras
Rap1
Rheb
Which GTPase is involved in the nucleus-cytoplasm transport?
Ran
Rho
Rab
Rheb
