ÌâÄ¿ÄÚÈÝ
Èçͼ±íʾϸ°ûÖм¸ÖÖ´ó·Ö×ÓÎïÖʵÄÔªËØ×é³É¼°Ðγɹý³Ì£¬¢Ù¡«¢Ý±íʾ¹ý³Ì£¬ÆäÖе¥Ìå1ÊÇϸ°ûÉúÃü»î¶¯ËùÐèÒªµÄÖ÷ÒªÄÜÔ´ÎïÖÊ£®Çë¸ù¾ÝͼÖеÄÐÅÏ¢½áºÏÄãËùѧµÄ֪ʶ»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÔÚÈËÌå¸ÎÔàϸ°ûÖУ¬´ó·Ö×ÓÎïÖÊ1ÊÇ £»×é³É´ó·Ö×ÓÎïÖÊ4µÄÔªËØÎª£º £®
£¨2£©¹ý³Ì¢ÚÖÐÍÑÈ¥µÄH2OÖÐÁ½¸öHÔ×Ó·Ö±ðÀ´×Ô £»ÔÚ´ó·Ö×ÓÎïÖÊ2Öн«ÏàÁÚÁ½¸ö°±»ùËá²Ð»ùÁ¬½ÓÆðÀ´µÄ»¯Ñ§¼ü¿ÉÒÔ±íʾΪ £®
£¨3£©´ó·Ö×ÓÎïÖÊ2¾ßÓнṹºÍ¹¦ÄÜÉϵĶàÑùÐÔ£¬´Óµ¥Ìå2·ÖÎö£¬ÆäÔÒòÔÚÓÚ£º £®
£¨4£©½«´ó·Ö×ÓÎïÖÊ3ºÍ4³¹µ×Ë®½âºó£¬µÃµ½µÄº¬µª¼î»ùÓÐ £¨Óôóд×Öĸ±íʾ£©£®
£¨5£©¸ßÎÂÌõ¼þÏ£¬´ó·Ö×ÓÎïÖÊ2ºÍ´ó·Ö×ÓÎïÖÊ3µÄ¿Õ¼ä½á¹¹¾ù·¢Éú¸Ä±ä£®µ±Î¶ȽµµÍºó£¬ÆäÉúÀí¹¦ÄÜÔâµ½³¹µ×ÆÆ»µµÄÎïÖÊÊÇ £®
£¨6£©´ÓÒÅ´«ÐÅÏ¢±í´ïµÄ½Ç¶È¿´£¬¹ý³Ì¢Ý±íʾ ¹ý³Ì£®
£¨1£©ÔÚÈËÌå¸ÎÔàϸ°ûÖУ¬´ó·Ö×ÓÎïÖÊ1ÊÇ
£¨2£©¹ý³Ì¢ÚÖÐÍÑÈ¥µÄH2OÖÐÁ½¸öHÔ×Ó·Ö±ðÀ´×Ô
£¨3£©´ó·Ö×ÓÎïÖÊ2¾ßÓнṹºÍ¹¦ÄÜÉϵĶàÑùÐÔ£¬´Óµ¥Ìå2·ÖÎö£¬ÆäÔÒòÔÚÓÚ£º
£¨4£©½«´ó·Ö×ÓÎïÖÊ3ºÍ4³¹µ×Ë®½âºó£¬µÃµ½µÄº¬µª¼î»ùÓÐ
£¨5£©¸ßÎÂÌõ¼þÏ£¬´ó·Ö×ÓÎïÖÊ2ºÍ´ó·Ö×ÓÎïÖÊ3µÄ¿Õ¼ä½á¹¹¾ù·¢Éú¸Ä±ä£®µ±Î¶ȽµµÍºó£¬ÆäÉúÀí¹¦ÄÜÔâµ½³¹µ×ÆÆ»µµÄÎïÖÊÊÇ
£¨6£©´ÓÒÅ´«ÐÅÏ¢±í´ïµÄ½Ç¶È¿´£¬¹ý³Ì¢Ý±íʾ
¿¼µã£ºÉúÎï´ó·Ö×ÓÒÔ̼Á´Îª¹Ç¼Ü
רÌ⣺
·ÖÎö£º1¡¢·ÖÎöÌâͼ¿ÉÖª£¬Í¼ÖУ¬´ó·Ö×ÓÎïÖÊ1ÊǶàÌÇ£¬µ¥Ìå1ÊÇÆÏÌÑÌÇ£»´ó·Ö×ÓÎïÖÊ2Êǵ°°×ÖÊ£¬µ¥Ìå2Êǰ±»ùË᣻´ó·Ö×ÓÎïÖÊ3ÊÇDNA£¬µ¥Ìå3ÊÇÍÑÑõºËÌǺËÜÕËᣬ´ó·Ö×ÓÎïÖÊ4ÊÇRNA£»ÆäÖТ٢ڢÛÊÇÓɵ¥ÌåÐγɶà¾ÛÌåµÄÍÑË®ËõºÏ·´Ó¦£¬¢ÜÊÇת¼¹ý³Ì£¬¢ÝÊÇ·Òë¹ý³Ì£®
2¡¢µ°°×ÖʶàÑùÐÔµÄÔÒòÊÇ×é³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÄ¿¡¢ÅÅÁÐ˳ÐòºÍµ°°×ÖʵĿռä½á¹¹²»Í¬£¬¸ßλá¸Ä±äµ°°×Öʸ½×ŵã¿Õ¼ä½á¹¹£¬Ê¹µ°°×ÖÊʧȥ»îÐÔ£»¸ßÎÂÒ²»áÆÆ»µDNA·Ö×ÓµÄË«ÂÝÐý½á¹¹£¬Ê¹DNA±äÐÔ£¬µ«ÊÇζÈϽµºóDNA»á»Ö¸´Ë«ÂÝÐý½á¹¹£®
2¡¢µ°°×ÖʶàÑùÐÔµÄÔÒòÊÇ×é³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÄ¿¡¢ÅÅÁÐ˳ÐòºÍµ°°×ÖʵĿռä½á¹¹²»Í¬£¬¸ßλá¸Ä±äµ°°×Öʸ½×ŵã¿Õ¼ä½á¹¹£¬Ê¹µ°°×ÖÊʧȥ»îÐÔ£»¸ßÎÂÒ²»áÆÆ»µDNA·Ö×ÓµÄË«ÂÝÐý½á¹¹£¬Ê¹DNA±äÐÔ£¬µ«ÊÇζÈϽµºóDNA»á»Ö¸´Ë«ÂÝÐý½á¹¹£®
½â´ð£º
½â£º£¨1£©ÈËÌå¸Îϸ°ûÖÐÌØÓеĶàÌÇÊÇÌÇÔ£¬RNAµÄ×é³É³É·ÖÊÇC¡¢H¡¢O¡¢N¡¢P£®
£¨2£©°±»ùËáÍÑË®ËõºÏÐγÉëÄÁ´µÄ¹ý³ÌÖÐÐγÉË®·Ö×ÓÖеÄHÀ´×Ô°±»ùºÍôÈ»ù£»°±»ùËáÖ®¼äͨ¹ýëļüÁ¬½ÓÐγÉëÄÁ´£¬ëļüµÄ½á¹¹ÊÇ-CO-NH-£®
£¨3£©µ°°×ÖʽṹµÄ¶àÑùÐÔ´Ó°±»ùËáˮƽÉÏ¿´ÊÇÓÉÓÚ×é³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÄ¿ºÍÅÅÁÐ˳Ðò²»Í¬£®
£¨4£©DNAÖеļî»ùÊÇA¡¢T¡¢G¡¢C£¬RNAÖеļî»ùÊÇA¡¢U¡¢G¡¢C£®
£¨5£©¸ßÎÂʹµ°°×ÖʵĿռä½á¹¹·¢Éú¸Ä±ä£¬µ¼Öµ°°×ÖÊʧȥ»îÐÔ£¬Î¶ȽµµÍºó£¬»îÐÔ²»»Ö¸´£¬¸ßÎÂʹDNA±äÐÔºó£¬Î¶ȽµµÍDNA»á¸´ÐÔ£®
£¨6£©·ÖÎöÌâͼ¿ÉÖª£¬¹ý³Ì¢ÝÊÇÒÔmRNAΪģ°åºÏ³Éµ°°×ÖʵĹý³Ì£¬³ÆÎª·Òë¹ý³Ì£®
¹Ê´ð°¸Îª£º
£¨1£©ÌÇÔ C¡¢H¡¢O¡¢N¡¢P
£¨2£©°±»ùºÍôÈ»ù-CO-NH-
£¨3£©2µÄÖÖÀà¡¢ÊýÄ¿¡¢ÅÅÁÐ˳Ðò²»Í¬
£¨3£©A¡¢T¡¢G¡¢C¡¢U
£¨4£©´ó·Ö×ÓÎïÖÊ2
£¨5£©·Òë¹ý³Ì
£¨2£©°±»ùËáÍÑË®ËõºÏÐγÉëÄÁ´µÄ¹ý³ÌÖÐÐγÉË®·Ö×ÓÖеÄHÀ´×Ô°±»ùºÍôÈ»ù£»°±»ùËáÖ®¼äͨ¹ýëļüÁ¬½ÓÐγÉëÄÁ´£¬ëļüµÄ½á¹¹ÊÇ-CO-NH-£®
£¨3£©µ°°×ÖʽṹµÄ¶àÑùÐÔ´Ó°±»ùËáˮƽÉÏ¿´ÊÇÓÉÓÚ×é³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÄ¿ºÍÅÅÁÐ˳Ðò²»Í¬£®
£¨4£©DNAÖеļî»ùÊÇA¡¢T¡¢G¡¢C£¬RNAÖеļî»ùÊÇA¡¢U¡¢G¡¢C£®
£¨5£©¸ßÎÂʹµ°°×ÖʵĿռä½á¹¹·¢Éú¸Ä±ä£¬µ¼Öµ°°×ÖÊʧȥ»îÐÔ£¬Î¶ȽµµÍºó£¬»îÐÔ²»»Ö¸´£¬¸ßÎÂʹDNA±äÐÔºó£¬Î¶ȽµµÍDNA»á¸´ÐÔ£®
£¨6£©·ÖÎöÌâͼ¿ÉÖª£¬¹ý³Ì¢ÝÊÇÒÔmRNAΪģ°åºÏ³Éµ°°×ÖʵĹý³Ì£¬³ÆÎª·Òë¹ý³Ì£®
¹Ê´ð°¸Îª£º
£¨1£©ÌÇÔ C¡¢H¡¢O¡¢N¡¢P
£¨2£©°±»ùºÍôÈ»ù-CO-NH-
£¨3£©2µÄÖÖÀà¡¢ÊýÄ¿¡¢ÅÅÁÐ˳Ðò²»Í¬
£¨3£©A¡¢T¡¢G¡¢C¡¢U
£¨4£©´ó·Ö×ÓÎïÖÊ2
£¨5£©·Òë¹ý³Ì
µãÆÀ£º¶ÔÓÚ×é³Éϸ°ûµÄ¸÷ÖÖÓлú»¯ºÏÎïµÄ×é³ÉÔªËØ¡¢»ù±¾µ¥Î»¡¢½á¹¹ºÍ¹¦ÄܵÄÀí½â°ÑÎÕ֪ʶµÄÄÚÔÚÁªÏµ£¬²¢ÐγÉÖªÊ¶ÍøÂçµÄÄÜÁ¦ÊǽâÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйØÊÔ¼ÁµÄʹÓÃÐðÊö£¬ÕýÈ·µÄÓУ¨¡¡¡¡£©
| A¡¢ì³ÁÖÊÔ¼ÁʹÓÃʱÐèҪˮԡ¼ÓÈÈ |
| B¡¢Ë«ËõëåÊÔ¼ÁµÄʹÓÃÐèҪˮԡ¼ÓÈÈ |
| C¡¢Ë«ËõëåÊÔ¼ÁʹÓÃʱҪ½«AÒºÓëBÒº»ìºÏºóÔÙÓà |
| D¡¢ì³ÁÖÊÔ¼ÁʹÓÃʱ£¬ÏȼÓAÒºÔÙ¼ÓBÒº |
ÏÂÁÐÓëÒ»¿é²ÝµØÉϵÄÈ«²¿ÆÑ¹«Ó¢ÊôÓÚͬһÉúÃüϵͳ²ã´ÎµÄÊÇ£¨¡¡¡¡£©
| A¡¢³ØÌÁÖеÄÈ«²¿Óã |
| B¡¢Ò»Æ¬²ÝÔÉÏËùÓеÄÃàÑò |
| C¡¢ÅàÑø»ù±»ÎÛȾºó³ý´ó³¦¸Ë¾úÍ⣬ÓÖ×ÌÉúÁ˱ðµÄϸ¾úºÍÕæ¾ú |
| D¡¢ÔÚÒ»¿Ã¿ÝÊ÷Ö¦ÉÏÉú»î×ÅÂìÒÏ£¬³¤ÂúÁË̦޺ |
ÈËÀà¶àÖ¸ÊÇÒ»ÖÖ³£È¾É«ÌåÉÏÏÔÐÔÒÅ´«²¡£®ÈôÒ»¶Ô·ò¸¾¾ùΪÔÓºÏ×Ó£¬ÉúÕý³£Äк¢µÄ¸ÅÂÊÊÇ£¨¡¡¡¡£©
| A¡¢25% | B¡¢12.5% |
| C¡¢32.5% | D¡¢0.75% |
ij¶¯Îïѧ¼ÒËÇÑøµÄÒ»ÖÖÀÏÊ󣬴¿ÖÖ»ÆÉ«Æ¤Ã«Êó²»ÄÜÉú´æ£¬¶ø»ÒɫƤëÊóÄÜ´¿ÖÖ´«´ú£¬ÇÒÓУº»ÆÊó¡Á»ÆÊó¡ú2»ÆÊó£º1»ÒÊ󣬻ÒÊó¡Á»ÒÊó¡ú»ÒÊó£®Ôò¾ö¶¨ÀÏÊó»ÆÉ«Æ¤Ã«µÄ»ùÒòΪ£¨¡¡¡¡£©
| A¡¢³£È¾É«ÌåÉϵÄÏÔÐÔ»ùÒò |
| B¡¢XȾɫÌåÉϵÄÒþÐÔ»ùÒò |
| C¡¢YȾɫÌåÉϵÄÏÔÐÔ»ùÒò |
| D¡¢³£È¾É«ÌåÉϵÄÒþÐÔ»ùÒò |
ÓйØÉú̬ϵͳÄÜÁ¿Á÷¶¯Ëµ·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ò»ÖÖòÞòëרÒÔ´óÏó·àΪʳ£¬Ôò¸ÃÖÖòÞòë×î¶àÄÜ»ñÈ¡´óÏóËùͬ»¯ÄÜÁ¿µÄ20% |
| B¡¢Å©ÃñÔÚÅ©ÌïÖгú²Ý£¬Ãð³æµÄÖ÷ҪĿµÄÖ®Ò»ÊǺÏÀíµ÷ÕûÉú̬ϵͳÖÐÄÜÁ¿Á÷¶¯µÄ¹ØÏµ£¬Ê¹ÄÜÁ¿¸ü¶àÁ÷Ïò¶ÔÈËÀàÓÐÒæµÄ²¿·Ö |
| C¡¢µ±ÀDz¶Ê³ÍÃ×Ó²¢Í¬»¯Îª×ÔÉíµÄÓлúÎïʱ£¬ÄÜÁ¿´ÓµÚÒ»ÓªÑø¼¶Á÷ÈëµÚ¶þÓªÑø¼¶ |
| D¡¢Ä³ÈËÍ¬Ê±ÑøÊóºÍË®õõ£¬ÓÃÊóιˮõõ£¬ÔÙÓðþȥƤµÄË®õõιÊó£¬ÕâÑù¾Í¿ÉÒÔʵÏÖÄÜÁ¿µÄÑ»·Ê¹Óà |
ÓйػùÒò¹¤³ÌµÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÏÞÖÆÐÔÄÚÇÐøֻÔÚ»ñµÃÄ¿µÄ»ùÒòʱ²ÅÓà |
| B¡¢ÖØ×éÖÊÁ£µÄÐγÉÔÚϸ°ûÄÚÍê³É |
| C¡¢ÖÊÁ£¶¼¿É×÷ÔËÔØÌå |
| D¡¢µ°°×ÖʵĽṹ¿ÉΪºÏ³ÉÄ¿µÄ»ùÒòÌṩ×ÊÁÏ |