[普生]考古答案怪怪的？

看板CSMU-MED95作者pphank (等價交換？)時間17年前 (2006/11/06 22:56)推噓13(13推 0噓 3→)

留言16則, 6人參與討論串1/1

p2第１０題 Which of folling compounds is not classified as a derviative of carbonhydrate (A)sugar phosphates (B)amigo sugars (C)glucosamine (D)glycogen ↑p49左５行　　　　↑p49右２行　　　↑p49右２行　　↑p48左５行答案？小弟猜測是D肝糖．．．各位認為呢？再一題眼殘@@ A(n) ______ group is attached to the ___ carbon of the sugar molecule in a nucleic acid. a. phosphate, 3' b. nucleotide, 3' c. hydroxyl, 3' d. phosphate, 5' e. amino, 5' 答案給ｃ，我想問ｄ為何錯．．． 15) The RNA structure shown at right demonstrates the formation of a 3-dimensional shape. Which of the following statements regarding RNA is false? A. RNA molecules can act as a catalyst. B. RNA molecules can store information. C. The 3-dimensional shape of the RNA molecule is held together by weak hydrogen bonds. D. RNA molecules have been demonstrated to duplicate themselves. E. Early forms of life likely used RNA in the way modern organisms utilize DNA. 答案是C？課本56左上圖的文字.... 以上題目取自The Life官網．．．　 -- ┌─────────────────────────────────────┐ │良哲定律: ◤ ◥ 因為我有背，所以我得分笑破人家內衣褲 │ │ ██◣ 出這題的老師是體育系，頗為丟臉 │ │ ◢ㄖ︵ㄖ▌ 觀念太強腦筋長細胞壁熱死啦把冷氣開到最強 │ └────﹨◣ - ◢───▅────────────────────────┘ ￣￣￣￣￣◥==∪==◣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.128.142.247 ※ 編輯: pphank 來自: 140.128.142.247 (11/06 23:40)

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dephille

11/07 00:27, , 1^F

11/07 00:27, 1^F

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staylast

11/07 00:49, , 2^F

11/07 00:49, 2^F

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pphank

11/07 00:51, , 3^F

11/07 00:51, 3^F