ÌâÄ¿ÄÚÈÝ
ÒÑÖª²¤²ËµÄ¸ÉÒ¶²¡ÊǸÉÒ¶²¡¶¾µ¼Öµģ¬µ«²»Çå³þ¸ÉÒ¶²¡¶¾µÄºËËáÖÖÀ࣬ÊÔÉè¼ÆÊµÑé̽¾¿Ö®¡£
ʵÑéÔÀí£º(ÂÔ)
ʵÑé²ÄÁÏ£º±½·ÓµÄË®ÈÜÒº(¿ÉÒÔ½«²¡¶¾µÄµ°°×ÖÊÍâ¿ÇºÍºËËá·ÖÀë)¡¢½¡¿µÉú³¤µÄ²¤²ËÖ²Öê¡¢¸ÉÒ¶²¡¶¾Ñù±¾¡¢DNAË®½âø¡¢ÆäËû±ØÐèÆ÷²Ä¡£
(1)ʵÑé²½Ö裺
¢ÙѡȡÉú³¤×´¿öÏàËÆµÄÈô¸É²¤²ËÖ²ÖêÆ½·ÖΪÁ½×飬±àºÅΪ¼×¡¢ÒÒ£»
¢ÚÓñ½·ÓµÄË®ÈÜÒº´¦Àí¸ÉÒ¶²¡¶¾Ñù±¾,²¢Éè·¨½«Æäµ°°×ÖʺͺËËá·ÖÀë,ÒÔ»ñµÃÆäºËËá;
¢Û____________________________________________________________________£»
¢Ü____________________________________________________________________¡£
¢ÝÔÙ¹ýÒ»¶Îʱ¼äºó£¬¹Û²ìÁ½×鲤²ËµÄÉú³¤Çé¿ö¡£
(2)ʵÑé½á¹û¼°½áÂÛ£º
¢Ù____________________________________________________________________£»
¢Ú___________________________________________________________________¡£
(1)¢ÛÔÚÊʵ±Ìõ¼þÏ£¬ÓÃDNAË®½âø´¦Àí¸ÉÒ¶²¡¶¾Ñù±¾µÄºËËá¡¡¢ÜÒ»¶Îʱ¼äºó£¬Óô¦Àí¹ýµÄºËËáÏ¡ÊÍÒºÅçÈ÷¼××éÖ²Ö꣬ÓõÈÁ¿Î´´¦ÀíµÄºËËáÏ¡ÊÍÒºÅçÈ÷ÒÒ×éÖ²Öê¡¡(2)¢ÙÈô¼×¡¢ÒÒÁ½×é¶¼³öÏÖ¸ÉÒ¶£¬Ôò²¡¶¾µÄºËËáÊÇRNA¡¡¢ÚÈô½öÒÒ×éÖ²Öê³öÏÖ¸ÉÒ¶£¬Ôò²¡¶¾µÄºËËáÊÇDNA
±¾ÌâʵÑéÄ¿µÄΪ¡°Ì½¾¿¸ÉÒ¶²¡¶¾µÄºËËáÖÖÀࡱ£¬ÊµÑéÔÀíΪ£º¸ÉÒ¶²¡¶¾µ¼Ö²¤²ËµÃ¸ÉÒ¶²¡£»Èô¸ÉÒ¶²¡¶¾µÄºËËáΪDNA£¬ÔòÓÃDNAË®½âø´¦Àí¸ÉÒ¶²¡¶¾ºËËᣬDNA±»Ë®½â£¬¶ÔÕÕ×é(ûÓд¦Àí)³öÏÖ¸ÉÒ¶£¬ÊµÑé×é(ÓÃDNAË®½âø´¦Àí)²»³öÏÖ¸ÉÒ¶£»Èô¸ÉÒ¶²¡¶¾µÄºËËáΪRNA£¬Ôò¶ÔÕÕ×éºÍʵÑé×é¶¼±íÏÖ³ö¸ÉÒ¶¡£