阿摩線上測驗
58. How does mutation of the RAS oncogene typically alter cellular signaling?
(A) By preventing GTP binding
(B) By increasing GTPase activity
(C) By locking RAS in the active GTP‑bound state
(D) By blocking growth factor receptor binding
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統計： A(0), B(0), C(1), D(0), E(0) #4043427
統計： A(0), B(0), C(1), D(0), E(0) #4043427
