ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Õý³£Çé¿öÏ£¬ÈËÌåÄÚѪ½¬¡¢×éÖ¯ÒººÍϸ°ûÄÚÒºÖж¼Óеç½âÖÊ£¬²¢ÔÚÈËÌåÖб£³Öƽºâ¡£

£¨1£©Ï¸°ûÍâÒºÖдæÔÚµÄÖ÷ÒªÑôÀë×ÓÊÇ_____¾²Ï¢×´Ì¬Ï£¬¸ÃÀë×ÓÓëK+¹²Í¬Î¬³ÖÉñ¾­Ï¸°ûÖÊĤµÄ_____¡£

£¨2£©¹¹½¨ÈËÌåÄÚK+Àë×ӵĶ¯Ì¬Æ½ºâÄ£ÐÍ£¬ÔÚÈçͼ1ͼÐοòÖÐÓüýÍ·±íʾ£®£¨²»¿¼ÂÇѪϸ°û¡¢Ñª¹Ü±Úϸ°ûµÈÌØÊâϸ°û£©

ÉöÔÚά³ÖË®ºÍµç½âÖÊƽºâÖÐÆð×ÅÖØÒª×÷Óã®ÉöµÄ½á¹¹ºÍ¹¦Äܵ¥Î»ÊÇÉöµ¥Î»£¬Ã¿¸öÉöµ¥Î»°üÀ¨ÉöСÄÒ¡¢ÉöСÇòºÍÉöС¹Ü£®Í¼2ΪÉöµ¥Î»µÄ½á¹¹Ê¾Òâͼ¡£

£¨3£©ÓñàºÅºÍ¼ýÍ·±íʾÉöµ¥Î»ÄÚÒºÌåµÄÁ÷¶¯·½Ïò£º_____¡£

1844Ä꣬µÂ¹úÉúÀíѧ¼ÒC£®Ludwig¶ÔÄòÒºµÄÐγÉ×ö³ö¼ÙÉ裬ÈÏΪÉöСÇòµÄ×÷ÓÿÉÄÜÊÇÂ˹ý£¬Â˳öÒºÓ¦ÓëѪ½¬Ò»Ñù£¬Ö»ÊÇûÓе°°×ÖÊ£®1920Ä꣬A£®N£®RichardsÓÃÍܵȶ¯Îï×öʵÑé»ñµÃ³É¹¦£¬ËûÓò£Á§Î¢¹Ü²åÈëÍܵÄÉöÔ࣬ȡ³öÒºÌå·ÖÎö£¬½á¹ûÓëC£®LudwigµÄÔ¤ÆÚÒ»Ö£¬´Ó¶øÖ¤Ã÷ÁËÂ˹ý¼Ù˵ÊÇÕýÈ·µÄ¡£

£¨4£©ÄãÈÏΪ£¬¸ÃʵÑé³É¹¦µÄ¹Ø¼üÊDz£Á§Î¢¹ÜÓ¦²åµ½[]_____£®

£¨5£©±È½Ï¢ÞÖÐÒºÌåºÍ¢ÚÖÐÒºÌåµÄK+Ũ¶È£¬K+Ũ¶È¸ßµÄÊÇ_____£¬Ô­ÒòÊÇ_____¡£

£¨6£©Èôijһ½¡¿µÈ˾çÁÒÔ˶¯Ê§Ë®£¬¢ÙÖк¬Ë®Á¿Ï½µ£¬Ôò¢ÞÖÐÒºÌåµÄÁ¿_____²ÎÓëµ÷½Ú´Ëʱˮ·ÖƽºâµÄÉñ¾­µ÷½Ú»úÖÆÊÇ_____¡£

¡¾´ð°¸¡¿Na+ Ĥµçλ ¢Û¡ú¢Ú¡ú¢Ü ÉöСÄÒ ¢Þ ´óÁ¿µÄË®±»ÖØÎüÊÕ£¬ÄòÒº±»Å¨Ëõ ¼õÉÙ ÏÂÇðÄԿʾõÖÐÊàÐË·Ü£¬ÒýÆð¿Ú¿Ê£¬Ö÷¶¯ÒûË®

¡¾½âÎö¡¿

¼ØÀë×ÓÖ÷Òª´æÔÚÓÚϸ°ûÍ⣬ÄÆÀë×ÓÖ÷Òª´æÔÚÓÚϸ°ûÄÚ£¬Ï¸°ûÄÚÍâµÄĤµçλÓÉÄÆÀë×ӺͼØÀë×Óά³Ö£»¼ØÀë×ÓµÄÅųöÌصãÊǶà³Ô¶àÅÅ£¬ÉÙ³ÔÉÙÅÅ£¬²»³ÔÒ²ÅÅ£»ÔÚÉöµ¥Î»ÖУ¬ÒºÌåͨ¹ýÉöСÇòµÄ¹ýÂË£¬½øÈëÉöСÄÒ£¬È»ºó½øÈëµ½ÉöС¹Ü£¬ËùÒÔÒºÌåµÄÁ÷¶¯·½ÏòÊÇ¢Û¡ú¢Ú¡ú¢Ü£»ÉöСÇò¹ýÂ˺󣬽øÈëµ½ÉöСÄÒ£¬ËùÒÔÍƲⲣÁ§Î¢¹Ü¿ÉÄܲåÈëµ½ÉöСÄÒÖУ»¾­¹ýÉöС¹ÜµÄÖØÎüÊպ󣬴óÁ¿µÄË®±»ÎüÊÕ£¬µ¼ÖÂÈÜҺŨ¶ÈÔö´ó£»µ±Ï¸°ûÍâÒºÉø͸ѹÉý¸ßʱ£¬»úÌåͨ¹ýµ÷½Úʹ¿¹ÀûÄò¼¤ËØ·ÖÃÚÁ¿Ôö¶à£¬µ¼ÖÂÄòÁ¿¼õÉÙ£»Í¬Ê±ÏÂÇðÄÔÉø͸ѹ¸ÐÊÜÆ÷Ð˷ܺ󣬽«Éñ¾­³å¶¯´«ÖÁ´óÄÔƤ²ã²úÉú¿Ê¾õ£¬Ö÷¶¯ÒûË®¡£

£¨1£©¼ØÀë×ÓÖ÷Òª´æÔÚÓÚϸ°ûÍ⣬ÄÆÀë×ÓÖ÷Òª´æÔÚÓÚϸ°ûÄÚ£¬Ï¸°ûÄÚÍâµÄĤµçλÓÉÄÆÀë×ӺͼØÀë×Óά³Ö¡£
£¨2£©¼ØÀë×ÓµÄÅųöÌصãÊǶà³Ô¶àÅÅ£¬ÉÙ³ÔÉÙÅÅ£¬²»³ÔÒ²ÅÅ¡£
£¨3£©ÔÚÉöµ¥Î»ÖУ¬ÒºÌåͨ¹ýÉöСÇòµÄ¹ýÂË£¬½øÈëÉöСÄÒ£¬È»ºó½øÈëµ½ÉöС¹Ü£¬ËùÒÔÒºÌåµÄÁ÷¶¯·½ÏòÊÇ¢Û¡ú¢Ú¡ú¢Ü¡£
£¨4£©ÉöСÇò¹ýÂ˺󣬽øÈëµ½ÉöСÄÒ£¬ËùÒÔÍƲⲣÁ§Î¢¹Ü¿ÉÄܲåÈëµ½ÉöСÄÒÖС£
£¨5£©¾­¹ýÉöС¹ÜµÄÖØÎüÊպ󣬴óÁ¿µÄË®±»ÎüÊÕ£¬µ¼ÖÂÈÜҺŨ¶ÈÔö´ó¡£
£¨6£©µ±Ï¸°ûÍâÒºÉø͸ѹÉý¸ßʱ£¬»úÌåͨ¹ýµ÷½Úʹ¿¹ÀûÄò¼¤ËØ·ÖÃÚÁ¿Ôö¶à£¬µ¼ÖÂÄòÁ¿¼õÉÙ£»Í¬Ê±ÏÂÇðÄÔÉø͸ѹ¸ÐÊÜÆ÷Ð˷ܺ󣬽«Éñ¾­³å¶¯´«ÖÁ´óÄÔƤ²ã²úÉú¿Ê¾õ£¬Ö÷¶¯ÒûË®¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿£¨1£©»ùÒò¹¤³Ì²Ù×÷¹ý³ÌµÄʵÏÖÖÁÉÙÐèÒªÈýÖÖ±ØÒªµÄ¹¤¾ß£ºÏÞÖÆÐÔºËËáÄÚÇÐø¡¢ÔËÔØÌå¡¢_____¡£

£¨2£©ÏÂÁÐÓйØÏÞÖÆÐÔºËËáÄÚÇÐøµÄÃèÊö£¬ÕýÈ·µÄÊÇ_____

A£®´Ó·´Ó¦ÀàÐÍÀ´¿´£¬ÏÞÖÆÐÔºËËáÄÚÇÐø´ß»¯µÄÊÇÒ»ÖÖË®½â·´Ó¦

B£®ÏÞÖÆÐÔºËËáÄÚÇÐøÄÜʶ±ðDNA¡¢ÇиîDNAÈÎÒ»ÐòÁÐ

C£®ÏÞÖÆÐÔºËËáÄÚÇÐøµÄ»îÐÔÊÜζȡ¢pHµÄÓ°Ïì

D£®ÖÊÁ£·Ö×Ó¾­ÏÞÖÆÐÔºËËáÄÚÇÐøÇиîºó£¬º¬ÓÐ2¸öÓÎÀëµÄÁ×Ëá»ùÍÅ£®

E£®ÏÞÖÆÐÔºËËáÄÚÇÐøʶ±ðÐòÁÐÔ½¶Ì£¬Ôò¸ÃÐòÁÐÔÚDNAÖгöÏֵļ¸ÂʾÍԽС

£¨3£©Óë¡°ÏÞÖÆÐÔºËËáÄÚÇÐø¡±×÷Óò¿Î»ÍêÈ«ÏàͬµÄøÊÇ_____¡£

A£®Äæת¼ø B£®RNA¾ÛºÏø C£®DNAÁ¬½Óø D£®½âÐýø

ϱíÖÐÁгöÁ˼¸ÖÖÏÞÖÆøʶ±ðÐòÁм°ÆäÇиîλµã£¬Í¼1¡¢Í¼2ÖмýÍ·±íʾÏà¹ØÏÞÖÆøµÄøÇÐλµã¡£

ÏÞÖÆø

BamH¢ñ

Hind¢ó

EcoR¢ñ

Sma¢ñ

ʶ±ðÐòÁм°

Çиîλµã

G¡ýGATCC

CCTAG¡üG

A¡ýAGCTT

TTCGA¡üA

G¡ýAATTC

CTTAA¡üG

CCC¡ýGGG

GGG¡üCCC

£¨4£©ÓÃÏÞÖÆøHind¢ó£¬BamH IºÍ¶þÕߵĻìºÏÎï·Ö±ð½µ½âÒ»¸ö4kb£¨1kb¼´1ǧ¸ö¼î»ù¶Ô£©´óСµÄÏßÐÔDNA·Ö×Ó£¬½µ½â²úÎï·Ö±ð½øÐÐÄý½ºµçÓ¾£¬Ôڵ糡µÄ×÷ÓÃÏ£¬½µ½â²úÎï·Ö¿ª£¬Èçͼ3Ëùʾ£ºP£®F£®ProductionsºóÆÚÖÆ×÷¡£¾Ý´Ë·ÖÎö£¬ÕâÁ½ÖÖÏÞÖÆÐÔÄÚÇÐøÔÚ¸ÃDNA·Ö×ÓÉϵÄÏÞÖÆλµãÊýÄ¿ÊÇ_____£®

A£®Hind¢ól¸ö£¬BamHI 2¸ö ¡¡ B£®Hind¢ó2¸ö£¬BamHI 3¸ö

C£®Hind¢ó2¸ö£¬BamHI 1¸ö ¡¡ D£®HindIIIºÍBamHI¸÷ÓÐ2¸ö

£¨5£©DNA·Ö×ӽṹµÄÎȶ¨ÐÔÓëÇâ¼üÊýÄ¿µÄ¶àÉÙÓйأ®Èô¶Ôͼ1ÖÐÖÊÁ£½øÐиÄÔ죬Ôö¼ÓÆäÎȶ¨ÐÔ£¬±íÖÐÄÄÖÖøµÄøÇÐλµã»áÔö¶à£¿_____£®

A£® BamH I B£® Hind¢óC£®EcoR I D£®Sma I

£¨6£©ÓÃͼ1ÖеÄÖÊÁ£ºÍͼ2ÖеÄÍâÔ´DNA¹¹½¨ÖØ×éÖÊÁ££¬²»ÄÜʹÓÃSma¢ñÇиԭÒòÊÇ_____¡£

£¨7£©ÓëֻʹÓÃEcoR¢ñÏà±È½Ï£¬Ê¹ÓÃBamH¢ñºÍHind¢óÁ½ÖÖÏÞÖÆøͬʱ´¦ÀíÖÊÁ£¡¢ÍâÔ´DNAµÄÓŵãÔÚÓÚ¿ÉÒÔ·ÀÖ¹_____¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø