ÌâÄ¿ÄÚÈÝ
ÓйØÉúÎ﹤³ÌµÄÎÊÌ⣬Çë·ÖÎö»Ø´ð£º
²¸È鶯Îï²úÉúµÄÄýÈéøÊÇÒ»ÖÖÖØÒªµÄÉÌÓÃø£®Í¼1ÊÇÀûÓÃÉúÎ﹤³Ì¼¼Êõ¿ìËÙÉú²úÄýÈ鸵Ĺý³Ì£»Í¼2ÊÇͼ1Öйý³Ì¢ÝºÏ³ÉµÄº¬ÓÐÄ¿µÄ»ùÒòµÄDNAƬ¶Ï£¬Hind¢ó¡¢EcoR¢ñ¡¢BamH¢ñ·Ö±ðΪÈýÖÖÏÞÖÆÐÔÄÚÇÐø£¬Í¼2ÖмýÍ·ËùָΪÈýÖÖÏÞÖÆÃ¸µÄÇе㣻ͼ3±íʾijÖִ󳦸˾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎµ±È±ÉÙÈÎÒâÒ»¸ö¦Á»ò¦ØÆ¬¶ÎÐòÁУ¬X-galµ×Îï²»ÄÜת±ä³ÉÀ¶É«²úÎͼ4ÊǴ󳦸˾úÖеÄÖÊÁ£·Å´óͼ£®

£¨1£©Í¼1ÖÐËùʾͨ¹ý¢Ù¢Ú¢Û¹ý³Ì»ñȡĿµÄ»ùÒòµÄ·½·¨Îª £®
£¨2£©ÄÜ·ñÔڸò¸È鶯ÎïµÄÍÙÒºÏÙϸ°ûÖлñµÃÏà¹ØµÄmRNA£¬ÎªÊ²Ã´£¿ £®
£¨3£©½«¾×ª»ùÒò¼¼Êõ´¦Àí¹ýµÄÖÊÁ£µ¼Èë´ó³¦¸Ë¾úºó£¬ÔÙ½«´ó³¦¸Ë¾ú½ÓÖÖµ½º¬ÓÐX-galµ×ÎïµÄÅàÑø»ùÅàÑøÒ»¶Îʱ¼äºó£¬ÅàÑø»ùÖгöÏֽ϶àµÄÀ¶É«¾úÂ䣬ÕâÊÇÒòΪ £®
£¨4£©Ó¦Ñ¡ÓõÄÏÞÖÆÐÔÄÚÇÐøÊÇ £¬Ñ¡ÔñµÄÒÀ¾ÝÊÇ £®
£¨5£©Í¼ÖеÄÒýÎïÊÇRNA·Ö×ÓÆ¬¶Î£¬Óɹý³Ì¢ÚÉè¼Æ¸ÃÒýÎïµÄÔÀíÒÀ¾ÝÊÇ £®
£¨6£©¹ý³Ì¢âµÄ»ù±¾»·½ÚÈçÏÂͼ£º

øµ°°×³ÁµíµÄ·½·¨ÓÐ £¬ÌᴿøµÄ·½·¨³£Óà £®
²¸È鶯Îï²úÉúµÄÄýÈéøÊÇÒ»ÖÖÖØÒªµÄÉÌÓÃø£®Í¼1ÊÇÀûÓÃÉúÎ﹤³Ì¼¼Êõ¿ìËÙÉú²úÄýÈ鸵Ĺý³Ì£»Í¼2ÊÇͼ1Öйý³Ì¢ÝºÏ³ÉµÄº¬ÓÐÄ¿µÄ»ùÒòµÄDNAƬ¶Ï£¬Hind¢ó¡¢EcoR¢ñ¡¢BamH¢ñ·Ö±ðΪÈýÖÖÏÞÖÆÐÔÄÚÇÐø£¬Í¼2ÖмýÍ·ËùָΪÈýÖÖÏÞÖÆÃ¸µÄÇе㣻ͼ3±íʾijÖִ󳦸˾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎµ±È±ÉÙÈÎÒâÒ»¸ö¦Á»ò¦ØÆ¬¶ÎÐòÁУ¬X-galµ×Îï²»ÄÜת±ä³ÉÀ¶É«²úÎͼ4ÊǴ󳦸˾úÖеÄÖÊÁ£·Å´óͼ£®
£¨1£©Í¼1ÖÐËùʾͨ¹ý¢Ù¢Ú¢Û¹ý³Ì»ñȡĿµÄ»ùÒòµÄ·½·¨Îª
£¨2£©ÄÜ·ñÔڸò¸È鶯ÎïµÄÍÙÒºÏÙϸ°ûÖлñµÃÏà¹ØµÄmRNA£¬ÎªÊ²Ã´£¿
£¨3£©½«¾×ª»ùÒò¼¼Êõ´¦Àí¹ýµÄÖÊÁ£µ¼Èë´ó³¦¸Ë¾úºó£¬ÔÙ½«´ó³¦¸Ë¾ú½ÓÖÖµ½º¬ÓÐX-galµ×ÎïµÄÅàÑø»ùÅàÑøÒ»¶Îʱ¼äºó£¬ÅàÑø»ùÖгöÏֽ϶àµÄÀ¶É«¾úÂ䣬ÕâÊÇÒòΪ
£¨4£©Ó¦Ñ¡ÓõÄÏÞÖÆÐÔÄÚÇÐøÊÇ
£¨5£©Í¼ÖеÄÒýÎïÊÇRNA·Ö×ÓÆ¬¶Î£¬Óɹý³Ì¢ÚÉè¼Æ¸ÃÒýÎïµÄÔÀíÒÀ¾ÝÊÇ
£¨6£©¹ý³Ì¢âµÄ»ù±¾»·½ÚÈçÏÂͼ£º
øµ°°×³ÁµíµÄ·½·¨ÓÐ
¿¼µã£º»ùÒò¹¤³ÌµÄÔÀí¼°¼¼Êõ,µ°°×ÖʵÄÌáÈ¡ºÍ·ÖÀë
רÌ⣺
·ÖÎö£º·ÖÎöͼ1£ºÍ¼1ÊÇÀûÓÃÉúÎ﹤³Ì¼¼Êõ¿ìËÙÉú²úÄýÈ鸵Ĺý³Ì£¬ÆäÖТ٢ڢۡ¢¢Ü¢Ý¡¢11±íʾ3ÖÖ»ñȡĿµÄ»ùÒòµÄ·½·¨£»¢Þ±íʾĿµÄ»ùÒòµÄÀ©Ôö£¬ÍùÍù²ÉÓÃPCR¼¼Êõ£»¢ß±íʾ»ùÒò±í´ïÔØÌåµÄ¹¹½¨¹ý³Ì£»¢à±íʾ½«Ä¿µÄ»ùÒòµ¼ÈëÊÜÌå¾ú£»¢á±íʾÀûÓù¤³Ì¾úÉú²úÏàÓ¦µÄø£®
·ÖÎöͼ2£ºÍ¼2ÊÇͼ1Öйý³Ì¢ÝºÏ³ÉµÄº¬ÓÐÄ¿µÄ»ùÒòµÄDNAƬ¶Ï£¬Hind¢ó¡¢EcoR¢ñ¡¢BamH¢ñ·Ö±ðΪÈýÖÖÏÞÖÆÐÔÄÚÇÐø£¬Í¼2ÖмýÍ·ËùָΪÈýÖÖÏÞÖÆÃ¸µÄÇе㣻
·ÖÎöͼ3£ºÍ¼3±íʾijÖִ󳦸˾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎµ±È±ÉÙÈÎÒâÒ»¸ö¦Á»ò¦ØÆ¬¶ÎÐòÁУ¬X-galµ×Îï²»ÄÜת±ä³ÉÀ¶É«²úÎ
·ÖÎöͼ4£ºÍ¼4ÊǴ󳦸˾úÖеÄÖÊÁ£·Å´óͼ£®
·ÖÎöͼ2£ºÍ¼2ÊÇͼ1Öйý³Ì¢ÝºÏ³ÉµÄº¬ÓÐÄ¿µÄ»ùÒòµÄDNAƬ¶Ï£¬Hind¢ó¡¢EcoR¢ñ¡¢BamH¢ñ·Ö±ðΪÈýÖÖÏÞÖÆÐÔÄÚÇÐø£¬Í¼2ÖмýÍ·ËùָΪÈýÖÖÏÞÖÆÃ¸µÄÇе㣻
·ÖÎöͼ3£ºÍ¼3±íʾijÖִ󳦸˾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎµ±È±ÉÙÈÎÒâÒ»¸ö¦Á»ò¦ØÆ¬¶ÎÐòÁУ¬X-galµ×Îï²»ÄÜת±ä³ÉÀ¶É«²úÎ
·ÖÎöͼ4£ºÍ¼4ÊǴ󳦸˾úÖеÄÖÊÁ£·Å´óͼ£®
½â´ð£º
½â£º£¨1£©Í¼1ÖТ٢ڢ۹ý³Ì±íʾ²ÉÓÃÈ˹¤·½·¨»¯Ñ§ºÏ³ÉÄ¿µÄ»ùÒò£¬¼´¸ù¾Ýµ°°×Öʵݱ»ùËáÐòÁУ¬ÍƲâ³öÐÅʹRNAÐòÁУ¬ÔÙÍÆ²â³ö½á¹¹»ùÒòµÄºËÜÕËáÐòÁУ¬È»ºóÓû¯Ñ§µÄ·½·¨ÒÔµ¥ºËÜÕËáΪÔÁϺϳɣ®
£¨2£©ÓÉÓÚ»ùÒòµÄÑ¡ÔñÐÔ±í´ï£¬ÄýÈéø»ùÒò²»ÄÜÔÚÍÙÒºÏÙϸ°ûÖбí´ï£¬Òò´Ë²»ÄÜÔڸò¸È鶯ÎïµÄÍÙÒºÏÙϸ°ûÖлñµÃÏà¹ØµÄmRNA£®
£¨3£©´ó³¦¸Ë¾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎ½«¾×ª»ùÒò¼¼Êõ´¦Àí¹ýµÄÖÊÁ£µ¼Èë´ó³¦¸Ë¾úºó£¬ÔÙ½«´ó³¦¸Ë¾ú½ÓÖÖµ½º¬ÓÐX-galµ×ÎïµÄÅàÑø»ùÅàÑøÒ»¶Îʱ¼äºó£¬ÅàÑø»ùÖгöÏֽ϶àµÄÀ¶É«¾úÂ䣬ÕâÊÇÒòΪͬһÖÖÏÞÖÆÃ¸×÷ÓõÄÄ¿µÄ»ùÒò¡¢ÖÊÁ£¾ßÓÐÏàͬµÄÕ³ÐÔÄ©¶Ë£¬Òò´Ë»á³öÏÖÖÊÁ£µÄ×ÔÎÒ»·»¯µÄ¿ÕÔØÏÖÏ󣬿ÕÔØÖÊÁ£º¬ÓÐÍêÕûµÄ¦Á¡¢¦ØÆ¬¶ÎÐòÁУ¬ÄÜÀûÓÃÅàÑø»ùÖеÄX-galµ×Îï²úÉúÀ¶É«²úÎ
£¨4£©ÖÊÁ£ÉϺ¬ÓÐÈýÖÖÏÞÖÆÃ¸µÄÇиîλµã£¬ÈôÓÃÏÞÖÆÃ¸Hind¢óÇиî»áÆÆ»µÄ¿µÄ»ùÒò£¬ÈôÓÃÏÞÖÆÃ¸BamH¢ñÇиî»áÆÆ»µ±ê¼Ç»ùÒò£¬Òò´ËӦѡÓÃÏÞÖÆÐÔÄÚÇÐøEcoRI£¬ÕâÑù¼È¿ÉÇжϦÁƬ¶ÎÐòÁУ¬ÓÖ²»»áÆÆ»µ±ê¼Ç»ùÒò£¬¼´¿ÉÎªÖØ×éDNA·Ö×ÓµÄɸѡÌṩ±ê¼Ç£®
£¨5£©¹ý³Ì¢ÚÖвⶨ°±»ùËáÐòÁеÄÔÀíÒÀ¾ÝÊÇÃÜÂë×ÓÓë°±»ùËáµÄ¶ÔÓ¦¹ØÏµ£®
£¨6£©¹ý³Ì¢âÖУ¬Ã¸µ°°×³ÁµíµÄ·½·¨ÓиıäpH»ò¼ÓÈëÁòËáï§£¬Ìᴿø³£ÓòãÎö·¨£®
¹Ê´ð°¸Îª£º
£¨1£©È˹¤·½·¨»¯Ñ§ºÏ³É
£¨2£©²»ÄÜ£¬»ùÒòµÄÑ¡ÔñÐÔ±í´ï£¬ÍÙÒºÏÙϸ°ûÄýÈéø»ùÒò²»Äܱí´ï
£¨3£©Í¬Ò»ÖÖÏÞÖÆÃ¸×÷ÓõÄÄ¿µÄ»ùÒò¡¢ÖÊÁ£¾ßÓÐÏàͬµÄÕ³ÐÔÄ©¶Ë£¬Òò´Ë»á³öÏÖÖÊÁ£µÄ×ÔÎÒ»·»¯µÄ¿ÕÔØÏÖÏ󣬿ÕÔØÖÊÁ£º¬ÓÐÍêÕûµÄ¦Á¡¢¦ØÆ¬¶ÎÐòÁУ¬ÄÜÀûÓÃÅàÑø»ùÖеÄX-galµ×Îï²úÉúÀ¶É«²úÎï
£¨4£©EcoRI ÇжϦÁƬ¶ÎÐòÁУ¬ÎªÖØ×éDNA·Ö×ÓµÄɸѡÌṩ±ê¼Ç
£¨5£©ÃÜÂë×ÓÓë°±»ùËáµÄ¶ÔÓ¦¹ØÏµ
£¨6£©¸Ä±äpH»ò¼ÓÈëÁòËáï§ ²ãÎö·¨
£¨2£©ÓÉÓÚ»ùÒòµÄÑ¡ÔñÐÔ±í´ï£¬ÄýÈéø»ùÒò²»ÄÜÔÚÍÙÒºÏÙϸ°ûÖбí´ï£¬Òò´Ë²»ÄÜÔڸò¸È鶯ÎïµÄÍÙÒºÏÙϸ°ûÖлñµÃÏà¹ØµÄmRNA£®
£¨3£©´ó³¦¸Ë¾úµÄÖÊÁ£Öк¬ÓЦÂ-°ëÈéÌÇÜÕø¦ÁƬ¶ÎÐòÁУ¬´ó³¦¸Ë¾úµÄDNA·Ö×ÓÖÐÔòº¬ÓЦÂ-°ëÈéÌÇø¦ØÆ¬¶ÎÐòÁУ¬ÓÉÓÚÌìÈ»´ó³¦¸Ë¾úͬʱ¾ß±¸ÕâÁ½ÖÖÆ¬¶ÎÐòÁУ¬¿ÉÒÔʹÅàÑø»ùÖк¬ÓÐX-galµ×Îïת±ä³ÉÀ¶É«²úÎ½«¾×ª»ùÒò¼¼Êõ´¦Àí¹ýµÄÖÊÁ£µ¼Èë´ó³¦¸Ë¾úºó£¬ÔÙ½«´ó³¦¸Ë¾ú½ÓÖÖµ½º¬ÓÐX-galµ×ÎïµÄÅàÑø»ùÅàÑøÒ»¶Îʱ¼äºó£¬ÅàÑø»ùÖгöÏֽ϶àµÄÀ¶É«¾úÂ䣬ÕâÊÇÒòΪͬһÖÖÏÞÖÆÃ¸×÷ÓõÄÄ¿µÄ»ùÒò¡¢ÖÊÁ£¾ßÓÐÏàͬµÄÕ³ÐÔÄ©¶Ë£¬Òò´Ë»á³öÏÖÖÊÁ£µÄ×ÔÎÒ»·»¯µÄ¿ÕÔØÏÖÏ󣬿ÕÔØÖÊÁ£º¬ÓÐÍêÕûµÄ¦Á¡¢¦ØÆ¬¶ÎÐòÁУ¬ÄÜÀûÓÃÅàÑø»ùÖеÄX-galµ×Îï²úÉúÀ¶É«²úÎ
£¨4£©ÖÊÁ£ÉϺ¬ÓÐÈýÖÖÏÞÖÆÃ¸µÄÇиîλµã£¬ÈôÓÃÏÞÖÆÃ¸Hind¢óÇиî»áÆÆ»µÄ¿µÄ»ùÒò£¬ÈôÓÃÏÞÖÆÃ¸BamH¢ñÇиî»áÆÆ»µ±ê¼Ç»ùÒò£¬Òò´ËӦѡÓÃÏÞÖÆÐÔÄÚÇÐøEcoRI£¬ÕâÑù¼È¿ÉÇжϦÁƬ¶ÎÐòÁУ¬ÓÖ²»»áÆÆ»µ±ê¼Ç»ùÒò£¬¼´¿ÉÎªÖØ×éDNA·Ö×ÓµÄɸѡÌṩ±ê¼Ç£®
£¨5£©¹ý³Ì¢ÚÖвⶨ°±»ùËáÐòÁеÄÔÀíÒÀ¾ÝÊÇÃÜÂë×ÓÓë°±»ùËáµÄ¶ÔÓ¦¹ØÏµ£®
£¨6£©¹ý³Ì¢âÖУ¬Ã¸µ°°×³ÁµíµÄ·½·¨ÓиıäpH»ò¼ÓÈëÁòËáï§£¬Ìᴿø³£ÓòãÎö·¨£®
¹Ê´ð°¸Îª£º
£¨1£©È˹¤·½·¨»¯Ñ§ºÏ³É
£¨2£©²»ÄÜ£¬»ùÒòµÄÑ¡ÔñÐÔ±í´ï£¬ÍÙÒºÏÙϸ°ûÄýÈéø»ùÒò²»Äܱí´ï
£¨3£©Í¬Ò»ÖÖÏÞÖÆÃ¸×÷ÓõÄÄ¿µÄ»ùÒò¡¢ÖÊÁ£¾ßÓÐÏàͬµÄÕ³ÐÔÄ©¶Ë£¬Òò´Ë»á³öÏÖÖÊÁ£µÄ×ÔÎÒ»·»¯µÄ¿ÕÔØÏÖÏ󣬿ÕÔØÖÊÁ£º¬ÓÐÍêÕûµÄ¦Á¡¢¦ØÆ¬¶ÎÐòÁУ¬ÄÜÀûÓÃÅàÑø»ùÖеÄX-galµ×Îï²úÉúÀ¶É«²úÎï
£¨4£©EcoRI ÇжϦÁƬ¶ÎÐòÁУ¬ÎªÖØ×éDNA·Ö×ÓµÄɸѡÌṩ±ê¼Ç
£¨5£©ÃÜÂë×ÓÓë°±»ùËáµÄ¶ÔÓ¦¹ØÏµ
£¨6£©¸Ä±äpH»ò¼ÓÈëÁòËáï§ ²ãÎö·¨
µãÆÀ£º±¾Ìâ½áºÏͼ½â£¬¿¼²é»ùÒò¹¤³ÌµÄÏà¹ØÖªÊ¶£¬ÒªÇó¿¼Éúʶ¼Ç»ùÒò¹¤³ÌµÄÔÀí¡¢²Ù×÷¹¤¾ß¼°²Ù×÷²½Öè£¬ÕÆÎÕ¸÷²Ù×÷²½ÖèÖеÄÏà¹ØÏ¸½Ú£¬ÄܽáºÏͼÖÐÐÅϢ׼ȷ´ðÌ⣬ÊôÓÚ¿¼¸ÙÀí½â²ã´ÎµÄ¿¼²é£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ijÖÖ²¸È鶯ÎïµÄѪÐÍϵͳÖУ¬Óи´µÈλ»ùÒò12¸ö£¬·Ö±ðÊÇA1¡¢A2¡¢A3¡A12£¬ÆäÖÐA1ÓëA2¹²ÏÔÐÔ£¬ÆäÓàÏ໥֮¼äÍêÈ«ÏÔÐÔ£¬ÔòÔÚȺÌåÖÐÓжàÉÙÖÖ»ùÒòÐͺͱíÏÖÐÍ£¨¡¡¡¡£©
| A¡¢66 13 |
| B¡¢66 12 |
| C¡¢78 12 |
| D¡¢78 13 |
ÈçͼΪijÉúÎ﹤³Ì²Ù×÷Á÷³Ìģʽͼ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢Èç¹û´Ëͼ±íʾֲÎïϸ°ûÈںϵĹý³Ì£¬ÓÃÏËÎ¬ËØÃ¸´¦ÀíÖ²ÎïÌåϸ°ûºóµÃµ½A¡¢Bϸ°û·½¿É½øÐÐϸ°ûÈںϲÙ×÷£¬µÃµ½µÄC¾ÍÊÇËùÐèµÄÖØ×éϸ°û |
| B¡¢Èç¹û´Ëͼ±íʾ¶¯Îïϸ°ûÈںϹý³Ì£¬Ôò¿ÉÒÔÖ±½ÓʹÓÃÏĘ́²¡¶¾¶ÔAºÍB½øÐдÙÈÚ£¬µÃµ½ÖØ×éϸ°ûC |
| C¡¢Èô´ËͼΪ¿Ë¡Ñò¶àÀûµÄÅàÓý¹ý³Ì£¬ÔòÓõ½ÁËϸ°ûºËÒÆÖ²¡¢¶¯Îïϸ°ûÅàÑø¡¢ÅßÌ¥·Ö¸îºÍÅßÌ¥ÒÆÖ²µÈÉúÎï¼¼Êõ |
| D¡¢Èô´ËͼΪ¿¹³æÃÞµÄÅàÓý¹ý³Ì£¬Ôò»ñµÃ³É¹¦µ¼ÈëC£¨ÖØ×éDNA£©µÄÊÜÌåϸ°ûDÐè¾Ö²Îï×éÖ¯ÅàÑøºó²ÅÄܳ¤³ÉÎÒÃÇËùÐèÒªµÄÖ²Öê |
ÏÂÁйØÓÚϸ°ûµÄ½á¹¹ºÍ¹¦ÄܵÄÐðÊö£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÓÐÒºÅݵÄϸ°û¶¼ÄÜ·¢ÉúÖʱڷÖÀë |
| B¡¢ÓÐȾɫÖʵÄϸ°û¶¼ÄÜÐγÉȾɫÌå |
| C¡¢Ïõ»¯Ï¸¾úµÄת¼ºÍ·ÒëÄÜͬʱ½øÐÐ |
| D¡¢ÓÐÏßÁ£ÌåµÄϸ°û²ÅÄܽøÐÐÓÐÑõºôÎü |
Èçͼ±íʾijÖÖÉúÎïµÄ²¿·ÖȾɫÌå·¢ÉúÁËÁ½Öֱ仯µÄʾÒâͼ£¬Í¼ÖТٺ͢ڣ¬¢ÛºÍ¢Ü»¥ÎªÍ¬Ô´È¾É«Ì壬Ôò¶Ôͼa¡¢Í¼bËùʾµÄ±ä»¯ÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢Í¼aÊÇ»ùÒòÖØ×飬ͼbΪÒ×룬¾ù¿Éµ¼ÖÂϸ°ûÄÚ»ùÒòÊýÄ¿ºÍ˳Ðò·¢Éú¸Ä±ä |
| B¡¢Í¼bÖ»·¢ÉúÔÚÌåϸ°ûÖÐ |
| C¡¢Á½Öֱ仯¶¼Ò»¶¨»áÒòÉúÎïµÄÒÅ´«ÐÅÏ¢¸Ä±ä¶øÒýÆðºó´úÐÔ×´µÄ¸Ä±ä |
| D¡¢¾ù¿É·¢ÉúÔÚ¼õÊý·ÖÁѹý³ÌÖÐ |
ͼʾijºþ²´ÖеÄʳÎïÍø£®¸¡ÓÎÖ²Îï¼±¾çÔö¼Óʱ²»»áÒýÆð£¨¡¡¡¡£©

| A¡¢Ë®»ªÏÖÏó |
| B¡¢aºÍbµÄÊýÁ¿Ôö³¤ |
| C¡¢c¡¢dºÍeµÄÊýÁ¿¿ÉÄÜ´óÁ¿¼õÉÙ |
| D¡¢cÓëdÒòʳÎï·á¸»¶ø¾ºÕù¼Ó¾ç |
ϸ°ûÖÊ»ùÖÊÊÇϸ°û½á¹¹µÄÖØÒª×é³É²¿·Ö£¬ÏÂÁÐÓйØÏ¸°ûÖÊ»ùÖʵÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ï¸°ûÖÊ»ùÖʽøÐÐ×ŶàÖÖ»¯Ñ§·´Ó¦ |
| B¡¢Ï¸°ûÖÊ»ùÖÊΪг´úлµÄÕý³£½øÐÐÌṩ±ØÒªµÄÎïÖÊÌõ¼þ£¬ÈçÌṩATP¡¢Ã¸¡¢DNA |
| C¡¢±ûͪËáÒ»¶¨ÔÚϸ°ûÖÊ»ùÖÊÖзֽâ³É¶þÑõ»¯Ì¼ºÍË® |
| D¡¢Ï¸°ûÖÊ»ùÖÊÊÇ»îϸ°û½øÐÐÓÐÑõºôÎüµÄÖ÷Òª³¡Ëù |