[問題] 話說這是別校的同學問我的....

[boypearson (思念)]

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...


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◆ From: 140.112.249.113
※ 編輯: boypearson      來自: 140.112.249.113      (11/09 02:33)
→ boypearson:話說第一個答案哪裡錯了!?....我自己好像也亂了~"~
推 p123i456g:那4呢？
推 DOGBOY:重點是他是membrane protein
推 sea0000:怎麼感覺都對阿......是怎樣0.....0
推 p123i456g:樓上的= ="""
推 p123i456g:喔喔…我想通了
推 Cervus:啊!我答錯了...囧
推 ppbabupp:所以4是錯在分泌嗎
推 f52cya:.......我以為是4
推 shummy:英文好難...猛看根本不會注意到它是在ER membrane上呀Orz
推 Pteridophyta:太心機了...我的心肌負荷不了阿～
→ haha02:樓上的零分
推 shummy:有同感...
推 xaero76:我是覺得重點是在那個"in"耶...感覺跟plasma membrane的
推 xaero76:asymmetric leaflet有關...因為如果是"in"的話,就有可能
推 xaero76:是transmembrane protein...哈我是不是想太多了..>O<~~
推 xaero76:上面三行是胡言亂語.....<=睡眠不足中XD
推 zetaxedc:嗯嗯...果然題目長就容易掉進陷阱orz
推 shummy:樓上說的好...
推 sherlock1103:其實育生的直覺是對的XD
推 boypearson:我跟我同學說4錯是因為題目寫the protein is completed
→ boypearson:所以不用再進高基氏體欸 = =  是這樣子的嘛?!
推 sherlock1103:囧~completed只是純粹指轉譯完成啦XD
推 boypearson:XD 反正我想不到更好的解釋了...........
推 viper7:等你們長大了看到這個題目就可以依眼就看出答案拉:p
推 angela267933:exceted 是被分泌的意思  但是他已經說那個蛋白質是
→ angela267933:在ER的膜上啦  固定在ER膜上的蛋白質最後是留在細胞
→ angela267933:上當受體或是通道蛋白的
→ angela267933:應該是這樣吧！？
推 DOGBOY:拜託你們去查個書好嗎???看不下去了...
推 p123i456g:.....去哪查？@@
推 gordonhank:...單字的意思真是奧妙啊！
推 shummy:個人覺得...介係詞才是奧妙的極致Orz
推 sea0000:可是不是應該是enbed嗎?????只用in很怪