根据下图,分析并回答下面的问题。
(1)图甲所示为遗传信息的_______________过程,在细胞质的_____________中进行,氨基酸脱水缩合后形成的化学键的结构简式为_______,聚合成的多肽为 _______肽。
(2)图乙为_______的结构示意图。如果图乙中的反密码子为 UAG。则对应的密码子是_______,转录出该密码子的基因模板链上对应的碱基是_______。mRNA上决定氨基酸的密码子有_____种。
(3)该过程不可能发生在________。
A.神经元 B.肝细胞 C.心肌细胞 D.成熟的红细胞
(4)人体神经细胞与肝细胞的形态结构和功能不同,其根本原因是这两种细胞的____。
A.DNA碱基排列顺序不同 B.核糖体不同 C.转运RNA不同 D.信使RNA不同
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My elder sister Lisa is only four feet ten, but she has a great personality. I learned everything about 1 from her. She is 2 a brilliant businesswoman. Once she ran nine 3 at the same time just by herself. 4 she talked to her employees, she'd stand on a box. Thus she could look them straight in the eye and 5 connect with them. These days I work in my sister's restaurant. Of course, we quarrel with each other 6 , but I think it's 7 to be open and honest and let things out. 8 God has given us all kinds of senses, we should each have our own 9 and, of course, we can't always 10 with others. One day a woman 11 Vicky was helping me prepare a salad for a cooking class. "You forgot sugar and vinegar," Vicky pointed 12 . "They're used in most salad cookbooks." I 13 to her, "In my family, we don't 14 sugar and vinegar to our salad" She argued,"We do in my family, and our salad is very good." "Yeah? Well, 15 is great!" I shouted back. Back and forth we went 16 we both burst into tears. What are you doing? I asked myself. You became so angry just 17 a recipe! Then I hugged Vicky 18 and she hugged me right back. We've been best friends ever since. Be real; Make 19 with people; Look them in the eye; Tell them how you feel; Don't be afraid to say 20 you mean. When you let go of the feelings you hold inside, you'll be amazed at what comes back to you. | |||
( )1. A. washing ( )2. A. also ( )3. A. restaurants ( )4. A. Whoever ( )5. A. slowly ( )6. A. some time ( )7. A. dangerous ( )8. A. Since ( )9. A. sentences ( )10. A. argue ( )11. A. named ( )12. A. to ( )13. A. discussed ( )14. A. get ( )15. A. we ( )16. A. while ( )17. A. because ( )18. A. carefully ( )19. A. friends ( )20. A. if | B. cooking B. either B. schools B. Whatever B. really B. sometimes B. difficult B. Although B. opinions B. help B. name B. at B. explained B. place B. us B. until B. instead B. closely B. connections B. when | C. shopping C. even C. hospitals C. Wherever C. carefully C. some times C. good C. If C. words C. like C. names C. in C. answered C. make C. ours C. after C. instead of C. strictly C. business C. that | D. cleaning D. still D. stores D. Whenever D. hardly D. sometime D. easy D. When D. tastes D. agree D. naming D. out D. show D. add D. our D. when D. because of D. powerfully D. dishes D. what |
下列不属于佛教艺术的元素是()。
A.法轮
B.唐卡
C.转经筒
D.九宫
患者,女性,28岁,胸部及上腹部被方向盘挤压后疼痛10小时,查体:体温37.8℃,呼吸20次/分,脉搏120次/分,血压100/70mmHg。面色苍白,胸廓挤压征阳性,中上腹压痛,腹壁肌紧张,反跳痛,肠鸣音1次/分。腹腔穿刺阳性。
该患者腹部损伤可能性最大的是()
A.胃
B.十二指肠及胰腺
C.小肠
D.肝
E.脾
网上企业银行业务,其信息传递采用国际上先进的()位SSL加密协议。
A.120
B.128
C.125
D.138
微气泡与悬浮颗粒相粘附的基本条件是什么?有哪些影响因素?如何改变微气泡与颗粒的粘附性能?