67.有關哺乳動物細胞的輻射敏感度敘述,下列那些正確?①紅血球母細胞屬規則分裂(divide regularly)但沒分化(no differentiation)的細胞,其輻射敏感度高 ②骨髓細胞屬分化分裂 (differentiating intermitotic)細胞,其輻射敏感度較高 ③成人肝細胞屬不規則分裂(do not divide regularly),其對輻射有中等的敏感度 ④神經細胞屬不分裂但高度分化細胞,其輻 射敏感度低
(A)①②③④
(B)僅①②③
(C)僅②④
(D)僅①③④
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統計: A(196), B(53), C(46), D(27), E(0) #3492215
統計: A(196), B(53), C(46), D(27), E(0) #3492215