[問題] 話說這是別校的同學問我的....

看板LifeSci_94作者 (思念)時間18年前 (2005/11/09 02:27), 編輯推噓28(28推 0噓 6→)
留言34則, 16人參與, 最新討論串1/1
20 . Consider a protein that is made in the rough endoplasmic reticulum. You observe that when the synthesis of the protein is completed, the protein is located in the ER membrane. Where else in the cell might this protein be found? １in the aqueous interior of a lysosome functioning as a digestive enzyme ２in the cytoplasm, functioning as an enzyme in carbohydrate synthesis ３embedded in the plasma membrane functioning in the transport of molecules into the cell ４in the internal space of the Golgi apparatus, being modified before the protein is excreted ５in a mitochondrion functioning in ATP synthesis 答案是 3... 感覺題目好活 好險我沒有丟生科的臉呀>"< 至少還有給別人滿意的解釋... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.249.113 ※ 編輯: boypearson 來自: 140.112.249.113 (11/09 02:33)
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11/09 02:41, , 1F
話說第一個答案哪裡錯了!?....我自己好像也亂了~"~
11/09 02:41, 1F
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11/09 07:49, , 2F
那4呢？
11/09 07:49, 2F
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11/09 14:40, , 3F
重點是他是membrane protein
11/09 14:40, 3F
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11/09 14:41, , 4F
怎麼感覺都對阿......是怎樣0.....0
11/09 14:41, 4F
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11/09 18:21, , 5F
樓上的= ="""
11/09 18:21, 5F
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11/09 18:24, , 6F
喔喔…我想通了
11/09 18:24, 6F
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11/09 18:44, , 7F
啊!我答錯了...囧
11/09 18:44, 7F
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11/09 20:36, , 8F
所以4是錯在分泌嗎
11/09 20:36, 8F
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11/09 22:17, , 9F
.......我以為是4
11/09 22:17, 9F
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11/09 22:21, , 10F
英文好難...猛看根本不會注意到它是在ER membrane上呀Orz
11/09 22:21, 10F
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11/09 22:36, , 11F
太心機了...我的心肌負荷不了阿～
11/09 22:36, 11F
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11/09 22:49, , 12F
樓上的零分
11/09 22:49, 12F
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11/09 22:53, , 13F
有同感...
11/09 22:53, 13F
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11/09 23:12, , 14F
我是覺得重點是在那個"in"耶...感覺跟plasma membrane的
11/09 23:12, 14F
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11/09 23:13, , 15F
asymmetric leaflet有關...因為如果是"in"的話,就有可能
11/09 23:13, 15F
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11/09 23:14, , 16F
是transmembrane protein...哈我是不是想太多了..>O<~~
11/09 23:14, 16F
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11/09 23:18, , 17F
上面三行是胡言亂語.....<=睡眠不足中XD
11/09 23:18, 17F
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11/09 23:34, , 18F
嗯嗯...果然題目長就容易掉進陷阱orz
11/09 23:34, 18F
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11/09 23:39, , 19F
樓上說的好...
11/09 23:39, 19F
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11/09 23:52, , 20F
其實育生的直覺是對的XD
11/09 23:52, 20F
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11/10 00:11, , 21F
我跟我同學說4錯是因為題目寫the protein is completed
11/10 00:11, 21F
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11/10 00:12, , 22F
所以不用再進高基氏體欸 = = 是這樣子的嘛?!
11/10 00:12, 22F
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11/10 00:21, , 23F
囧~completed只是純粹指轉譯完成啦XD
11/10 00:21, 23F
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11/10 00:47, , 24F
XD 反正我想不到更好的解釋了...........
11/10 00:47, 24F
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11/10 01:05, , 25F
等你們長大了看到這個題目就可以依眼就看出答案拉:p
11/10 01:05, 25F
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11/10 07:45, , 26F
exceted 是被分泌的意思 但是他已經說那個蛋白質是
11/10 07:45, 26F
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11/10 07:47, , 27F
在ER的膜上啦 固定在ER膜上的蛋白質最後是留在細胞
11/10 07:47, 27F
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11/10 07:47, , 28F
上當受體或是通道蛋白的
11/10 07:47, 28F
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11/10 07:48, , 29F
應該是這樣吧！？
11/10 07:48, 29F
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11/10 16:14, , 30F
拜託你們去查個書好嗎???看不下去了...
11/10 16:14, 30F
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11/10 21:56, , 31F
.....去哪查？@@
11/10 21:56, 31F
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11/10 22:36, , 32F
...單字的意思真是奧妙啊！
11/10 22:36, 32F
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11/10 22:49, , 33F
個人覺得...介係詞才是奧妙的極致Orz
11/10 22:49, 33F
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11/10 23:02, , 34F
可是不是應該是enbed嗎?????只用in很怪
11/10 23:02, 34F
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