Re: [普生] 兩題普生

看板TransBioChem作者hurryken (轉學毀滅倒數)時間19年前 (2005/04/10 22:53)推噓7(7推 0噓 0→)

留言7則, 6人參與討論串2/2 (看更多)

以下為本人解法正確性不知(汗....) ※ 引述《smallmin (小名)》之銘言： : 1. A hydrophobic portion of a substrate molecule would most likely fit into a : _____ region of its enzyme's active : A) positive charge : B) negative charge : C) hydrophilic : D) hydrophobic : E) polar 一個疏水區會跟疏水區結合課本相關內容是在流體鑲嵌模型那邊模的組成就是外親水內兩層疏水還有貫穿模的蛋白在模內的部份也是疏水這題是 (D) : 2. Suppose that gene X,Y and Z are linked and that crossing-over occurs between : X and Y 20 percent of the time,between Y and Z 30 percent of time,and : between X and Z 10 percent of time.Which gene are farthest apart on the : chromosome? : A) X and Y : B) X and Z : C) Y and Z : D) X and Y,Y and Z (equally far apart) : E) X and Z,Y and Z (equally far apart) : ---------------------------- 題目要點簡述如下: X跟Y距離20% Y跟Z距離30% X跟Z距離10% 如果要畫成圖就是這樣 Y------X---Z 20% 10% 全部(Y-Z)是30% 他問你哪段長? (A)距離20% (B)距離10% (C)距離30% (D)X-Y跟Y-Z不等長錯誤! (E)同上所以這題是(C) ㄜ...錯了的話不要打我>< -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.135.118.165

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fierybear

218.171.222.240 04/10, , 1^F

218.171.222.240 04/10, 1^F

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dong2

203.204.162.117 04/10, , 2^F

203.204.162.117 04/10, 2^F

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Bioexplorer

61.217.145.115 04/11, , 3^F

61.217.145.115 04/11, 3^F