顺式调控
参考答案:
基因的启动子位点发生突变,调控蛋白不能与其结合,该基因就不能表达,但不影响其它等位基因的表达,这种突变称为顺式调控。
淤血不会引起哪种病理改变()
A.水肿
B.血栓形成
C.变性、坏死
D.纤维组织增生
E.实质细胞增生
-- What did he say ________ his stupid behavior?
-- He admitted having made a serious mistake.
A.in front of
B.in explanation of
C.in case of
D.in fear of