作者freak510541 (烧鸡)
看板TransBioChem
标题[生物] 有关cell cycle的问题
时间Thu Mar 17 01:08:48 2011
题目是:
The drug cytochalasin B blocks the function of actin.
Which of the following aspects of the cell cycle would be most disrupted by
cytochalasin B ?
(A)spindle formation
(B)spindle attachment to kinetochores
(C)DNA synthesis
(D)cell elongation during anaphase
(E)cleavage furrow formation
答案是给E
但我觉得A也可以
spindle也是actin形成的不是吗?
想和大家讨论看看 帮我解个疑惑罗~
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 111.242.4.75
1F:推 sparkle0829:微管跟微丝好像不太一样@@ 03/17 01:14
2F:→ sparkle0829:spindle(microtubles) cleavage(microfilament) 03/17 01:16
3F:→ sparkle0829:actin====microfilament 03/17 01:16
4F:→ freak510541:原来是自己观念不清!!!感谢感谢!!! 03/17 01:24
5F:推 veryblack:只有E ABCD都与微管有关 microtubule 03/18 22:44
6F:→ veryblack:而actin是组成微丝microfilament的成分 并非微管 03/18 22:45