[問題] 私醫兩題生物請教
各位私醫鬥士們大家好
我在作歷屆考題發現有兩題怪怪的
分別是九七年第二十三題
秋水仙素為一種可妨礙細胞有絲分裂期間紡錘絲形成的藥物,因此在細胞分裂過程中
若加入秋水仙素將會阻斷下列哪一階段之進行?
答案給中期 沈浩生物題庫解釋:spindle在中期時將chromosome拉開
另外一題幾乎就是同一題 九五年第四題
若有一種藥物可以影響微管之形成而中止細胞分裂,請問它是作用在細胞分裂哪一時期?
答案給前期 沈浩生物題庫解釋:細胞分裂時期會形成spindle,而spindle又由微管形成,
藥物的抑制在最源頭
這兩題不是一樣嗎?
怎麼一下中期一下前期?
是不是他如果有刻意題到秋水仙素就要選中期,沒有提到就選前期呢?
謝謝回答
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