PCR¼¼ÊõÊÇ°ÑijһDNAƬ¶ÎÔÚʵÑéÌõ¼þÏ£¬ºÏ³ÉÐíÐí¶à¶àÏàͬƬ¶ÎµÄÒ»ÖÖ·½·¨£¬ÀûÓÃÕâÖÖ¼¼ÊõÄÜ¿ìËÙ¶øÌØÒìµÄÀ©ÔöÈκÎÒªÇóµÄÄ¿µÄ»ùÒò»òÕßDNA·Ö×ÓƬ¶Î£¬¡°ÈËÀà»ùÒò×é¼Æ»®¡±µÄÑо¿Öг£Óõ½ÕâÖÖ¼¼Êõ¡£Çë½áºÏÓйØ֪ʶ£¬»Ø´ðÓйش˼¼ÊõµÄһЩÎÊÌ⣺
(1)PCR¼¼ÊõÄÜ°ÑijһDNAƬ¶Î½øÐÐÀ©Ôö£¬ÒÀ¾ÝµÄÔ­ÀíÊÇ£º                       
(2)ÔÚʵÑéÌõ¼þÏ£¬DNA·Ö×Ó½øÐÐÀ©Ôö£¬³ýÁËËùÒªÀ©ÔöµÄDNAƬ¶Î´¦£¬»¹ÐèÒª       ¡¢ºÍ             ¡¢             µÈÌõ¼þ¡£

¢ÅDNA·Ö×Ó¾ßÓÐË«ÂÝÐý½á¹¹ºÍDNA·Ö×ÓÖмî»ùµÄ»¥²¹Åä¶Ô
¢ÆËÄÖÖÍÑÑõºËÜÕË᣻ ÄÜÁ¿£» Ã¸

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2007ÄêÈÄƽ¶þÖиßÈý¼¶ÉúÎï¿ÆÊÊÓ¦ÐÔ×ۺϲâÊÔ ÌâÐÍ£º022

PCR¼¼ÊõÊÇ°ÑijһDNAƬ¶ÎÔÚÌåÍâøµÄ×÷ÓÃÏ£¬ºÏ³ÉÐíÐí¶à¶àÏàͬƬ¶ÎµÄÒ»ÖÖ·½·¨£¬ÀûÓÃËüÄÜ¿ìËÙ¶øÌØÒìµÄÀ©ÔöÈκÎÒªÇóµÄÄ¿µÄ»òDNA·Ö×ÓƬ¶Î£»µçÓ¾¼¼ÊõÔòÊÇÔÚÍâµç³¡×÷ÓÃÏ£¬ÀûÓ÷Ö×ÓЯ´øµÄ¾»µçºÉ²»Í¬£¬°Ñ´ý²â·Ö×ӵĻìºÏÎï·ÅÔÚÒ»¶¨µÄ½éÖÊ£¨ÈçÇíÖ¬ÌÇÄý½º£©ÖнøÐзÖÀëºÍ·ÖÎöµÄʵÑé¼¼Êõ£¬ÀûÓÃËü¿É·ÖÀë°±»ùËá¡¢¶àëÄ¡¢µ°°×ÖÊ¡¢ºËÜÕËá¡¢ºËËáµÈÎïÖʺÍ×÷Ç××Ó·¨Ñ§¼ø¶¨¡£ÏÂͼÖÐA¡«DÊǵçÓ¾×°Öü°ÏàÓ¦µçÓ¾½á¹û¡£

Çë»Ø´ð£º

(1)

µçÓ¾ÓëÒ¶ÂÌÌåÉ«ËØ·ÖÀë²ÉÓõÄÖ½²ãÎö·¨±È½Ï£¬ºóÕßʹÓõĽéÖÊÊÇ________¡£µçÓ¾¹ý³ÌÖзÖ×ÓµÄǨÒÆËÙÂʳýÓë±¾ÉíËù´ø¾»µçºÉµÄ¶àÉÙÓйØÍ⣬ÄãÈÏΪ»¹ÊÜʲôÒòËØÓ°Ï죨ÖÁÉÙÁгöÒ»ÖÖ£©£¿________¡£

(2)

PCR¼¼ÊõÄÜ°ÑijһDNAƬ¶Î½øÐÐÀ©Ôö£¬ÊÇÒÀ¾ÝʲôԭÀí£¿________¡£

(3)

ͼCÊǰѺ¬ÓÐ21¸ö°±»ùËáµÄ¶àëĽøÐÐË®½â£¬µÃµ½µÄ°±»ùËá»ìºÏÎï½øÐеçÓ¾µÄ½á¹û£¬¹Ê¿ÉÍÆÖª¸Ã¶àëÄÊÇÓÉ________ÖÖ°±»ùËá¹¹³ÉµÄ¡£

(4)

ͼDͨ¹ýÌáȡijСº¢ºÍÆäĸÇ×£¬ÒÔ¼°´ý²â¶¨ËÄλÄÐÐÔµÄDNA£¬·Ö±ðÓÉø´¦Àíºó£¬Éú³Éº¬ÓÐÈô¸ÉDNAƬ¶Î£¬²¢ÒѽøÐÐÀ©ÔöµÃµ½µÄ»ìºÏÎȻºó½øÐеçÓ¾ËùµÃµ½µÄÒ»×éDNAÖ¸ÎÆͼÆ×£¬Çë·ÖÎö£ºË­ÊǸÃСº¢ÕæÕýÉúÎïѧÉϵĸ¸Ç×£¿ÎªÊ²Ã´£¿

(5)

ÏÂÃæÊÇPCRµÄ·´Ó¦Ìåϵ¼°·´Ó¦Ìõ¼þ£¬Çë¾Ý´Ë»Ø´ð£º

¢ÙÇëÖ¸³öDNA·Ö×Ó¸´ÖÆËùÐèµÄÌõ¼þÊÇ£º________¡¢________¡¢________ºÍ________¡£

Óëϸ°ûºËÖÐDNA·Ö×Ó¸´ÖÆÏà±È£¬95¡æÌõ¼þϱäÐÔ30sµÄÄ¿µÄÊÇ£º________¡£

·´Ó¦ÌåϵÖеĻº³åÒºÏ൱ÓÚϸ°ûÖеÄ________¡£

¢ÚÈç¹ûÓз´Ó¦ÌåϵÖмÓÈëÄ£°åDNA·Ö×Ó100¸ö£¬Ôò¾­¹ý30¸öÑ­»·ºó£¬DNA·Ö×ÓµÄÊýÁ¿½«´ïµ½________¸ö¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

(2009Äê»ÝÖÝÄ£Äâ)PCR(¶à¾ÛøÁ´Ê½·´Ó¦)¼¼ÊõÊÇÒ»ÏîÔÚÉúÎïÌåÍ⸴ÖÆÌض¨µÄDNAƬ¶ÎµÄºËËáºÏ³É¼¼Êõ£¬ÏÂͼ±íʾºÏ³É¹ý³Ì£¬Çë¾Ýͼ·ÖÎö»Ø´ð£º

(1)A¹ý³Ì¸ßÎÂʹDNA±äÐÔ½âÐý£¬¶Ô¸Ã¹ý³ÌµÄÔ­ÀíÐðÊö£¬ÕýÈ·µÄÊÇ________¡£

A£®¸Ã¹ý³ÌÓõ½Ä͸ßεĽâÐýøÆÆ»µÇâ¼ü

B£®¸Ã¹ý³ÌÓõ½ÏÞÖÆøÆÆ»µÁ×Ëá¶þõ¥¼ü

C£®¸Ã¹ý³Ì²»ÐèÒª½âÐýøµÄ×÷ÓÃ

D£®¸Ã¹ý³ÌÓëÈËÌåϸ°ûµÄ¹ý³ÌÍêÈ«Ïàͬ

(2)C¹ý³ÌÒªÓõ½µÄøÊÇ________¡£ÕâÖÖøÔÚ¸ßÎÂÏÂÈÔ±£³Ö»îÐÔ£¬Òò´ËÔÚPCRÀ©Ôöʱ¿ÉÒÔ________¼ÓÈ룬________(ÐèÒª/²»ÐèÒª)ÔÙÌí¼Ó¡£PCR·´Ó¦³ýÌṩøÍ⣬»¹ÐèÒªÂú×ãµÄ»ù±¾Ìõ¼þÓУº

________________________________________________________________________

________________________________________________________________________¡£

(3)Èç¹û°ÑÄ£°åDNAµÄÁ½ÌõÁ´ÓÃ15N±ê¼Ç£¬ÓÎÀëµÄÍÑÑõºËÜÕËá²»×ö±ê¼Ç£¬¿ØÖÆ¡°94¡æ¡ª55¡æ¡ª72¡æ¡±Î¶ÈÑ­»·3´Î£¬ÔòÔÚÐγɵÄ×Ó´úDNAÖк¬ÓÐ15N±ê¼ÇµÄDNAÕ¼________¡£

(4)Èç¹ûÄ£°åDNA·Ö×Ó¹²ÓÐa¸ö¼î»ù¶Ô£¬ÆäÖк¬Óаûà×à¤m¸ö£¬Ôò¸ÃDNA¸´ÖÆ10´Î£¬ÐèÒª¼ÓÈëÐØÏÙà×à¤ÍÑÑõºËÜÕËá________¸ö¡£

(5)PCRÖÐÓɼî»ù´íÅäÒýÆðµÄ±äÒìÊôÓÚ________¡£¼ÙÉè¶ÔÒ»¸öDNA½øÐÐÀ©Ôö£¬µÚÒ»´ÎÑ­»·Ê±Ä³Ò»ÌõÄ£°åÁ´ÉÏ·¢Éú¼î»ù´íÅ䣬ÔòÀ©ÔöÈô¸É´Îºó¼ì²âËùÓÃDNAµÄÀ©ÔöƬ¶Î£¬ÓëÔ­DNAÏàӦƬ¶ÎÏàͬµÄÕ¼________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

6£®(14·Ö)(2012¡¤»ÝÖÝÄ£Äâ)PCR(¶à¾ÛøÁ´Ê½·´Ó¦)¼¼ÊõÊÇÒ»ÏîÔÚÉúÎïÌåÍ⸴ÖÆÌض¨µÄDNAƬ¶ÎµÄºËËáºÏ³É¼¼Êõ£¬Èçͼ±íʾºÏ³É¹ý³Ì£¬Çë¾Ýͼ·ÖÎö»Ø´ð£º

(1)A¹ý³Ì¸ßÎÂʹDNA±äÐÔ½âÐý£¬¶Ô¸Ã¹ý³ÌµÄÔ­ÀíÐðÊö£¬ÕýÈ·µÄÊÇ________¡£

A£®¸Ã¹ý³ÌÓõ½Ä͸ßεĽâÐýøÆÆ»µÇâ¼ü

B£®¸Ã¹ý³ÌÓõ½ÏÞÖÆøÆÆ»µÁ×Ëá¶þõ¥¼ü

C£®¸Ã¹ý³Ì²»ÐèÒª½âÐýøµÄ×÷ÓÃ

D£®¸Ã¹ý³ÌÓëÈËÌåϸ°ûµÄ¹ý³ÌÍêÈ«Ïàͬ

(2)C¹ý³ÌÒªÓõ½µÄøÊÇ________¡£ÕâÖÖøÔÚ¸ßÎÂÏÂÈÔ±£³Ö»îÐÔ£¬Òò´ËÔÚPCRÀ©Ôöʱ¿ÉÒÔ________¼ÓÈ룬________(ÐèÒª/²»ÐèÒª)ÔÙÌí¼Ó¡£PCR·´Ó¦³ýÌṩøÍ⣬»¹ÐèÒªÂú×ãµÄ»ù±¾Ìõ¼þÓУº________________________________________________________________

________________________________________________________________________¡£

(3)Èç¹û°ÑÄ£°åDNAµÄÁ½ÌõÁ´ÓÃ15N±ê¼Ç£¬ÓÎÀëµÄÍÑÑõºËÜÕËá²»×ö±ê¼Ç£¬¿ØÖÆ¡°94 ¡æ¡ª55 ¡æ¡ª72 ¡æ¡±Î¶ÈÑ­»·3´Î£¬ÔòÔÚÐγɵÄ×Ó´úDNAÖк¬ÓÐ15N±ê¼ÇµÄDNAÕ¼________¡£

(4)Èç¹ûÄ£°åDNA·Ö×Ó¹²ÓÐa¸ö¼î»ù¶Ô£¬ÆäÖк¬Óаûà×à¤m¸ö£¬Ôò¸ÃDNA¸´ÖÆ10´Î£¬ÐèÒª¼ÓÈëÐØÏÙà×à¤ÍÑÑõºËÜÕËá________¸ö¡£

(5)PCRÖÐÓɼî»ù´íÅäÒýÆðµÄ±äÒìÊôÓÚ________¡£¼ÙÉè¶ÔÒ»¸öDNA½øÐÐÀ©Ôö£¬µÚÒ»´ÎÑ­»·Ê±Ä³Ò»ÌõÄ£°åÁ´ÉÏ·¢Éú¼î»ù´íÅ䣬ÔòÀ©ÔöÈô¸É´Îºó¼ì²âËùÓÃDNAµÄÀ©ÔöƬ¶Î£¬ÓëÔ­DNAÏàӦƬ¶ÎÏàͬµÄÕ¼________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

6£®(14·Ö)(2012¡¤»ÝÖÝÄ£Äâ)PCR(¶à¾ÛøÁ´Ê½·´Ó¦)¼¼ÊõÊÇÒ»ÏîÔÚÉúÎïÌåÍ⸴ÖÆÌض¨µÄDNAƬ¶ÎµÄºËËáºÏ³É¼¼Êõ£¬Èçͼ±íʾºÏ³É¹ý³Ì£¬Çë¾Ýͼ·ÖÎö»Ø´ð£º

(1)A¹ý³Ì¸ßÎÂʹDNA±äÐÔ½âÐý£¬¶Ô¸Ã¹ý³ÌµÄÔ­ÀíÐðÊö£¬ÕýÈ·µÄÊÇ________¡£

A£®¸Ã¹ý³ÌÓõ½Ä͸ßεĽâÐýøÆÆ»µÇâ¼ü

B£®¸Ã¹ý³ÌÓõ½ÏÞÖÆøÆÆ»µÁ×Ëá¶þõ¥¼ü

C£®¸Ã¹ý³Ì²»ÐèÒª½âÐýøµÄ×÷ÓÃ

D£®¸Ã¹ý³ÌÓëÈËÌåϸ°ûµÄ¹ý³ÌÍêÈ«Ïàͬ

(2)C¹ý³ÌÒªÓõ½µÄøÊÇ________¡£ÕâÖÖøÔÚ¸ßÎÂÏÂÈÔ±£³Ö»îÐÔ£¬Òò´ËÔÚPCRÀ©Ôöʱ¿ÉÒÔ________¼ÓÈ룬________(ÐèÒª/²»ÐèÒª)ÔÙÌí¼Ó¡£PCR·´Ó¦³ýÌṩøÍ⣬»¹ÐèÒªÂú×ãµÄ»ù±¾Ìõ¼þÓУº________________________________________________________________

________________________________________________________________________¡£

(3)Èç¹û°ÑÄ£°åDNAµÄÁ½ÌõÁ´ÓÃ15N±ê¼Ç£¬ÓÎÀëµÄÍÑÑõºËÜÕËá²»×ö±ê¼Ç£¬¿ØÖÆ¡°94 ¡æ¡ª55 ¡æ¡ª72 ¡æ¡±Î¶ÈÑ­»·3´Î£¬ÔòÔÚÐγɵÄ×Ó´úDNAÖк¬ÓÐ15N±ê¼ÇµÄDNAÕ¼________¡£

(4)Èç¹ûÄ£°åDNA·Ö×Ó¹²ÓÐa¸ö¼î»ù¶Ô£¬ÆäÖк¬Óаûà×à¤m¸ö£¬Ôò¸ÃDNA¸´ÖÆ10´Î£¬ÐèÒª¼ÓÈëÐØÏÙà×à¤ÍÑÑõºËÜÕËá________¸ö¡£

(5)PCRÖÐÓɼî»ù´íÅäÒýÆðµÄ±äÒìÊôÓÚ________¡£¼ÙÉè¶ÔÒ»¸öDNA½øÐÐÀ©Ôö£¬µÚÒ»´ÎÑ­»·Ê±Ä³Ò»ÌõÄ£°åÁ´ÉÏ·¢Éú¼î»ù´íÅ䣬ÔòÀ©ÔöÈô¸É´Îºó¼ì²âËùÓÃDNAµÄÀ©ÔöƬ¶Î£¬ÓëÔ­DNAÏàӦƬ¶ÎÏàͬµÄÕ¼________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010-2011ѧÄê¸ß¿¼¸´Ï°µ¥Ôª¼ì²â£ºÑ¡ÐÞÒ»ÉúÎï¼¼Êõʵ¼ùרÌâ ÌâÐÍ£º×ÛºÏÌâ

(2009Äê»ÝÖÝÄ£Äâ)PCR(¶à¾ÛøÁ´Ê½·´Ó¦)¼¼ÊõÊÇÒ»ÏîÔÚÉúÎïÌåÍ⸴ÖÆÌض¨µÄDNAƬ¶ÎµÄºËËáºÏ³É¼¼Êõ£¬ÏÂͼ±íʾºÏ³É¹ý³Ì£¬Çë¾Ýͼ·ÖÎö»Ø´ð£º

(1)A¹ý³Ì¸ßÎÂʹDNA±äÐÔ½âÐý£¬¶Ô¸Ã¹ý³ÌµÄÔ­ÀíÐðÊö£¬ÕýÈ·µÄÊÇ________¡£

A£®¸Ã¹ý³ÌÓõ½Ä͸ßεĽâÐýøÆÆ»µÇâ¼ü

B£®¸Ã¹ý³ÌÓõ½ÏÞÖÆøÆÆ»µÁ×Ëá¶þõ¥¼ü

C£®¸Ã¹ý³Ì²»ÐèÒª½âÐýøµÄ×÷ÓÃ

D£®¸Ã¹ý³ÌÓëÈËÌåϸ°ûµÄ¹ý³ÌÍêÈ«Ïàͬ

(2)C¹ý³ÌÒªÓõ½µÄøÊÇ________¡£ÕâÖÖøÔÚ¸ßÎÂÏÂÈÔ±£³Ö»îÐÔ£¬Òò´ËÔÚPCRÀ©Ôöʱ¿ÉÒÔ________¼ÓÈ룬________(ÐèÒª/²»ÐèÒª)ÔÙÌí¼Ó¡£PCR·´Ó¦³ýÌṩøÍ⣬»¹ÐèÒªÂú×ãµÄ»ù±¾Ìõ¼þÓУº

________________________________________________________________________

________________________________________________________________________¡£

(3)Èç¹û°ÑÄ£°åDNAµÄÁ½ÌõÁ´ÓÃ15N±ê¼Ç£¬ÓÎÀëµÄÍÑÑõºËÜÕËá²»×ö±ê¼Ç£¬¿ØÖÆ¡°94¡æ¡ª55¡æ¡ª72¡æ¡±Î¶ÈÑ­»·3´Î£¬ÔòÔÚÐγɵÄ×Ó´úDNAÖк¬ÓÐ15N±ê¼ÇµÄDNAÕ¼________¡£

(4)Èç¹ûÄ£°åDNA·Ö×Ó¹²ÓÐa¸ö¼î»ù¶Ô£¬ÆäÖк¬Óаûà×à¤m¸ö£¬Ôò¸ÃDNA¸´ÖÆ10´Î£¬ÐèÒª¼ÓÈëÐØÏÙà×à¤ÍÑÑõºËÜÕËá________¸ö¡£

(5)PCRÖÐÓɼî»ù´íÅäÒýÆðµÄ±äÒìÊôÓÚ________¡£¼ÙÉè¶ÔÒ»¸öDNA½øÐÐÀ©Ôö£¬µÚÒ»´ÎÑ­»·Ê±Ä³Ò»ÌõÄ£°åÁ´ÉÏ·¢Éú¼î»ù´íÅ䣬ÔòÀ©ÔöÈô¸É´Îºó¼ì²âËùÓÃDNAµÄÀ©ÔöƬ¶Î£¬ÓëÔ­DNAÏàӦƬ¶ÎÏàͬµÄÕ¼________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸