ÌâÄ¿ÄÚÈÝ
£¨1£©Ð´³öÎïÖÊÃû³Æ£ºAÊÇ
£¨2£©ÕâЩÉúÎï´ó·Ö×ӵĻù±¾¹Ç¼ÜÊÇ
£¨3£©Í¼ÖÐÊôÓÚµ¥ÌåµÄÓÐ
£¨4£©EÔÚ¶¯ÎïÌåÄÚÊÇÖ¸
£¨5£©FÊÇÓÉB£¨Ö¬·¾ËáºÍ¸ÊÓÍ£©Ðγɵ쬳ý´ËÖ®Í⣬֬ÖÊ»¹°üÀ¨
£¨6£©CÐγÉGµÄ·´Ó¦½Ð×ö
£¨7£©D¾ÛºÏÐγÉ
д³öÏÂÁÐÎïÖÊÃû³Æ£º
£¨8£©
¿¼µã£ºÉúÎï´ó·Ö×ÓÒÔ̼Á´Îª¹Ç¼Ü,ºËËáµÄ»ù±¾×é³Éµ¥Î»,ÌÇÀàµÄÖÖÀ༰Æä·Ö²¼ºÍ¹¦ÄÜ,Ö¬ÖʵÄÖÖÀ༰Æä¹¦ÄÜ
רÌ⣺
·ÖÎö£º¸ù¾Ý²»Í¬»¯ºÏÎïµÄ¹¦ÄÜ¿ÉÒÔÅжϣºÌÇÀàÊÇÖ÷ÒªµÄÄÜÔ´ÎïÖÊ£¬Òò´ËE±íʾ¶àÌÇ£¬AΪÆÏÌÑÌÇ£»Ö¬·¾ÊÇÖ÷ÒªµÄ´¢ÄÜÎïÖÊ£¬Òò´ËFÊÇÖ¬·¾£¬BÊǸÊÓͺÍÖ¬·¾Ë᣻µ°°×ÖÊÊÇÖØÒªµÄ½á¹¹ÎïÖÊ£¬Òò´ËGÊǵ°°×ÖÊ£¬CÊǰ±»ùË᣻ºËËáÊÇÒÅ´«ÎïÖÊ£¬Òò´ËHÊǺËËᣬDÊǺËÜÕËᣮ
½â´ð£º
½â£º£¨1£©ÓÉÓÚÌÇÀàÊÇÖ÷ÒªµÄÄÜÔ´ÎïÖÊ£¬Òò´ËE±íʾ¶àÌÇ£¬AΪÆÏÌÑÌÇ£®µ°°×ÖÊÊÇÖØÒªµÄ½á¹¹ÎïÖÊ£¬Òò´ËGÊǵ°°×ÖÊ£¬CÊǰ±»ùË᣻ºËËáÊÇÒÅ´«ÎïÖÊ£¬Òò´ËHÊǺËËᣬDÊǺËÜÕËᣮ֬·¾ÊÇÖ÷ÒªµÄ´¢ÄÜÎïÖÊ£¬Òò´ËFÊÇÖ¬·¾£®
£¨2£©Ì¼ÔªËØÊÇ×é³Éϸ°ûµÄ×î»ù±¾µÄÔªËØ£¬Êǹ¹³ÉÉúÎï´ó·Ö×ӵĻù±¾¹Ç¼Ü£®
£¨3£©¾Ý·ÖÎö¿É֪ͼÖÐÊôÓÚµ¥ÌåµÄÓÐA¡¢B¡¢C¡¢D£¬ÊôÓÚ¶à¾ÛÌåµÄÓÐE¡¢F¡¢G¡¢Hµ°°×ÖÊÊÇÖØÒªµÄ½á¹¹ÎïÖÊ£¬Òò´ËGÊǵ°°×ÖÊ£¬CÊǰ±»ùËᣬ×é³Éµ°°×Öʵݱ»ùËáÓÐ20ÖÖ£®
£¨4£©E±íʾ¶àÌÇ£®¶¯ÎïÌåÄڵĶàÌÇΪÌÇÔ£»Ö²ÎïÌåµÄ¶àÌǰüÀ¨µí·ÛºÍÏËÎ¬ËØ£¬ÓÉÓÚÏËÎ¬ËØ²»ÄÜÌṩÄÜÁ¿£¬²»ÊôÓÚÄÜÔ´ÎïÖÊ£¬Òò´ËÖ²ÎïÖеÄEÖ÷ÒªÖ¸µí·Û£®
£¨5£©FÊÇÖ¬·¾£¬Ö¬ÖÊ»¹°üÀ¨Á×Ö¬ºÍ¹Ì´¼µÈ£»¹Ì´¼°üÀ¨µ¨¹Ì´¼¡¢ÐÔ¼¤ËغÍάÉúËØD£®
£¨6£©GÊǵ°°×ÖÊ£¬CÊÇÖ¸°±»ùËᣬCÐγÉG¹ý³ÌµÄ·´Ó¦½ÐÍÑË®ËõºÏ£®
£¨7£©ºËËáÊÇÒÅ´«ÎïÖÊ£¬Òò´ËHÊǺËËᣬDÊǺËÜÕËᣮºËËá¿É·ÖΪDNAºÍRNAÁ½ÖÖ£¬×é³ÉDNAºÍRNAµÄÎå̼ÌDz»Í¬£¬¼î»ù²»ÍêÈ«Ïàͬ£®
£¨8£©TÊÇDNAÌØÓеļî»ù£¬¹¹³ÉµÄºËÜÕËáÎªÐØÏÙà×à¤ÍÑÑõºËÜÕËᣮ
£¨9£©UÊÇRNAÌØÓеļî»ù£¬×é³ÉµÄºËÜÕËáΪÄòà×ऺËÌǺËÜÕËᣮ
¹Ê´ð°¸Îª£º
£¨1£©ÆÏÌÑÌÇ °±»ùËá ºËÜÕËá Ö¬·¾ ºËËá
£¨2£©Ì¼Á´
£¨3£©A¡¢B¡¢C¡¢D E¡¢F¡¢G¡¢H
£¨4£©ÌÇÔ µí·Û
£¨5£©Á×Ö¬ ¹Ì´¼
£¨6£©ÍÑË®ËõºÏ
£¨7£©ºËËá DNA RNA Îå̼ÌDz»Í¬ ¼î»ù²»Í¬
£¨8£©ÐØÏÙà×à¤ÍÑÑõºËÜÕËá
£¨9£©Äòà×ऺËÌǺËÜÕËá
£¨2£©Ì¼ÔªËØÊÇ×é³Éϸ°ûµÄ×î»ù±¾µÄÔªËØ£¬Êǹ¹³ÉÉúÎï´ó·Ö×ӵĻù±¾¹Ç¼Ü£®
£¨3£©¾Ý·ÖÎö¿É֪ͼÖÐÊôÓÚµ¥ÌåµÄÓÐA¡¢B¡¢C¡¢D£¬ÊôÓÚ¶à¾ÛÌåµÄÓÐE¡¢F¡¢G¡¢Hµ°°×ÖÊÊÇÖØÒªµÄ½á¹¹ÎïÖÊ£¬Òò´ËGÊǵ°°×ÖÊ£¬CÊǰ±»ùËᣬ×é³Éµ°°×Öʵݱ»ùËáÓÐ20ÖÖ£®
£¨4£©E±íʾ¶àÌÇ£®¶¯ÎïÌåÄڵĶàÌÇΪÌÇÔ£»Ö²ÎïÌåµÄ¶àÌǰüÀ¨µí·ÛºÍÏËÎ¬ËØ£¬ÓÉÓÚÏËÎ¬ËØ²»ÄÜÌṩÄÜÁ¿£¬²»ÊôÓÚÄÜÔ´ÎïÖÊ£¬Òò´ËÖ²ÎïÖеÄEÖ÷ÒªÖ¸µí·Û£®
£¨5£©FÊÇÖ¬·¾£¬Ö¬ÖÊ»¹°üÀ¨Á×Ö¬ºÍ¹Ì´¼µÈ£»¹Ì´¼°üÀ¨µ¨¹Ì´¼¡¢ÐÔ¼¤ËغÍάÉúËØD£®
£¨6£©GÊǵ°°×ÖÊ£¬CÊÇÖ¸°±»ùËᣬCÐγÉG¹ý³ÌµÄ·´Ó¦½ÐÍÑË®ËõºÏ£®
£¨7£©ºËËáÊÇÒÅ´«ÎïÖÊ£¬Òò´ËHÊǺËËᣬDÊǺËÜÕËᣮºËËá¿É·ÖΪDNAºÍRNAÁ½ÖÖ£¬×é³ÉDNAºÍRNAµÄÎå̼ÌDz»Í¬£¬¼î»ù²»ÍêÈ«Ïàͬ£®
£¨8£©TÊÇDNAÌØÓеļî»ù£¬¹¹³ÉµÄºËÜÕËáÎªÐØÏÙà×à¤ÍÑÑõºËÜÕËᣮ
£¨9£©UÊÇRNAÌØÓеļî»ù£¬×é³ÉµÄºËÜÕËáΪÄòà×ऺËÌǺËÜÕËᣮ
¹Ê´ð°¸Îª£º
£¨1£©ÆÏÌÑÌÇ °±»ùËá ºËÜÕËá Ö¬·¾ ºËËá
£¨2£©Ì¼Á´
£¨3£©A¡¢B¡¢C¡¢D E¡¢F¡¢G¡¢H
£¨4£©ÌÇÔ µí·Û
£¨5£©Á×Ö¬ ¹Ì´¼
£¨6£©ÍÑË®ËõºÏ
£¨7£©ºËËá DNA RNA Îå̼ÌDz»Í¬ ¼î»ù²»Í¬
£¨8£©ÐØÏÙà×à¤ÍÑÑõºËÜÕËá
£¨9£©Äòà×ऺËÌǺËÜÕËá
µãÆÀ£º±¾Ì⿼²éÁËϸ°ûÖеÄÓлú»¯ºÏÎïµÄÏà¹Ø¹¹½¨ÖªÊ¶£¬¿¼ÉúÊ×ÏÈÒª¸ù¾Ý»¯ºÏÎïµÄ¹¦ÄÜÈ·¶¨»¯ºÏÎïµÄÖÖÀ࣬ȻºóÔÙÈ·¶¨¸÷»ù±¾µ¥Î»ºÍÔªËØ×é³É£¬ÒªÇó¿¼ÉúÄܹ»¹¹½¨Ò»¶¨µÄÖªÊ¶ÍøÂç£®ÌØ±ð×¢Ò⣺ֲÎïµÄ¶àÌÇÖаüÀ¨ÏËÎ¬ËØ£¬µ«ÊÇÏËÎ¬ËØÔÚÖ²ÎïÌåÄÚ²»ÄÜÌṩÄÜÁ¿£¬Òò´Ë²»ÊôÓÚÄÜÔ´ÎïÖÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
DNA·Ö×ӵİ뱣Áô¸´ÖÆÊÇÖ¸£¨¡¡¡¡£©
| A¡¢DNA·Ö×ÓÖеÄÒ»ÌõÁ´½øÐи´ÖÆ£¬ÁíÒ»ÌõÁ´²»¸´ÖÆ |
| B¡¢DNA·Ö×ÓÖеÄÒ»°ë½øÐи´ÖÆ£¬ÁíÒ»°ë²»¸´ÖÆ |
| C¡¢Ã¿Ò»¸ö×Ó´úDNA·Ö×Ó¾ù±£ÁôÁËÆäÇ×´úDNA·Ö×ÓÖеÄÒ»Ìõµ¥Á´ |
| D¡¢DNA·Ö×Ó¸´Öƺó£¬Ò»ÌõÈÔΪÇ×´úDNA·Ö×Ó£¬ÁíÒ»ÌõΪ×Ó´úDNA·Ö×Ó |
Ó붯Îïϸ°ûÏà±È£¬Ö²Îïϸ°ûÌØÓеÄϸ°ûÆ÷ÊÇ£¨¡¡¡¡£©
| A¡¢ÄÚÖÊÍø | B¡¢¸ß¶û»ùÌå |
| C¡¢Ò¶ÂÌÌå | D¡¢ÏßÁ£Ìå |
ÏÂÁйØÓÚ»ùÒòºÍȾɫÌå¹ØÏµµÄÐðÊö£¬´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢»ùÒòλÓÚȾɫÌåÉϵÄʵÑéÖ¤¾Ý£¨¹ûÓ¬ÑÛÉ«µÄ°éÐÔÒÅ´«£©ÔËÓÃÁË¡°¼Ù˵һÑÝÒï·¨¡± |
| B¡¢È¾É«ÌåÊÇ»ùÒòµÄÖ÷ÒªÔØÌå |
| C¡¢È¾É«Ìå¾ÍÊÇÓÉ»ùÒò×é³ÉµÄ |
| D¡¢»ùÒòÔÚȾɫÌåÉϳÊÏßÐÔÅÅÁÐ |