ÈçͼA£¬XºÓÁ÷¾­Ä³¹¤Òµ³ÇÊÐYÊС£ÆäÖÐa´¦ÔÚÉÏÓΣ¬d´¦ÔÚÏÂÓΡ£

Çë¾Ýͼ·ÖÎö£¬»Ø´ðÏÂÁÐÎÊÌâ

¸ù¾Ý98ÄêÊл·±£¾Ö¼à²âÕ¾¶ÔXºÓË®ÖʼìÔò½á¹û£¬»æÖƳɼòͼB¡£

£¨1£©Ôì³ÉXºÓÎÛȾµÄÖ÷ÒªÎÛȾԴ×î¿ÉÄÜ·Ö²¼ÔÚ________¶Î

[¡¡¡¡]

A£®ab¶Î
B£®bc¶Î
C£®cd¶Î
D£®bd¶Î

£¨2£©ÁоÙÔì³ÉXºÓÎÛȾµÄÈýÖÖ¿ÉÄܵÄÎÛȾԴ¡£________

£¨3£©¶Ôc´¦Ë®Ñù½øÐмì²â£¬·¢ÏÖÆäÖк¬ÓÐCu2+µÈÖؽðÊôÀë×Ó£¬ÈôÒª°ÑÍ­Àë×Ó±äΪµ¥ÖÊÍ­»ØÊÕ£¬Çë»Ø´ðÁ½ÖÖ»ØÊÕµÄÔ­Àí£º

·½·¨¢ñ________¡£

·½·¨¢ò________¡£

£¨4£©d´¦µÄÎÛȾ³Ì¶ÈÃ÷ÏÔ½µµÍ£¬Çë´ÓÎïÀíѧ¡¢»¯Ñ§¡¢ÉúÎïѧÈý·½Ãæ¼òµ¥·ÖÎöÔ­Òò¡£

´ÓÎïÀíѧ½Ç¶È¿´£¬ÎÛȾ³Ì¶È½µµÍÊÇÒòΪ________¡£

´Ó»¯Ñ§½Ç¶È¿´£¬ÎÛȾ³Ì¶È½µµÍÊÇÒòΪ________¡£

´ÓÉúÎïѧ½Ç¶È¿´£¬ÎÛȾ³Ì¶È½µµÍÊÇÒòΪ________¡£

´ð°¸£º
½âÎö£º

¡¡¡¡£¨1£©B

¡¡¡¡£¨2£©¹¤ÒµÉú²úÅŷŵÄÎÛË®¡¢Éú»îÎÛË®¡¢Éú»îÀ¬»øÔì³ÉµÄÎÛȾ,ËáÓêÔì³ÉµÄÎÛȾÀ´×ÔÉÏÓεÄÎÛȾ,¹¤Òµ·ÏÔüÔì³ÉµÄÎÛȾ

¡¡¡¡£¨3£©·½·¨¢ñ£º»¹Ô­·¨,Cu2+£«2OH£­¡úCu£¨OH£©2

¡¡¡¡Cu£¨OH£©2CuO£«H2O¡ü

¡¡¡¡2CuO£«C¸ßÎÂ2Cu£«CO2¡ü

¡¡¡¡·½·¨¢ò£ºµç½â·¨,Cu2£«2eCO2

¡¡¡¡£¨4£©ÎïÀí³Á½µ×÷ÓÃ,»¯Ñ§·Ö½â,ÉúÎï·Ö½â£¨Î¢ÉúÎï¾»»¯£©


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄêÁÉÄþÊ¡ÌúÁëÊÐÁùЭ×÷¸ßÈýµÚÒ»´ÎºÏ¿¼ÊÔÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ

£¨¹²11·Ö£© ÈçͼA¡¢B¡¢Cͼ·Ö±ð±íʾÈýÖÖ²»Í¬ÀàÐ͵ÄÉúÎïϸ°û£¬Dͼ±íʾ·¢ÉúÔÚijÉúÎïϸ°ûÖеÄÉúÀí»î¶¯Ê¾Òâͼ£¬Çë»Ø´ð£º

£¨1£©Í¼A¡¢BÖУ¬A¾ßÓжøB²»¾ßÓеÄϸ°û½á¹¹ÊÇ_¡¡¡¡¡¡¡¡¡¡¡¡¡¡_£»B¾ßÓжøA²»¾ßÓеÄϸ°ûÆ÷ÊÇ

¡¡¡¡¡¡¡¡ºÍÒºÅÝ¡£

£¨2£©A¡¢B¡¢CÖУ¬Äܹ»·¢ÉúͼDËùʾÉúÀí»î¶¯µÄϸ°ûÊÇͼ________£»Í¼DÖУ¬¼ýÍ·¢Ù±íʾ ________ÆøÌåÔÚÁ½ÖÖϸ°ûÆ÷ÖеijöÈëÇé¿ö¡£

£¨3£©A¡¢B¡¢CÖУ¬¾­ÓÐË¿·ÖÁѲ¢·Ö»¯²úÉúµÄϸ°ûÊÇͼ_________£¬BͼËùʾϸ°ûÓëÓÐË¿·ÖÁÑÓйصÄϸ°ûÆ÷Ö÷ÒªÓÐ__________________________________£¨ÌîÈý¸öϸ°ûÆ÷µÄÃû³Æ£©¡£A¡¢B¡¢CÖУ¬Ëù´ú±íµÄÉúÎïÊÇÒÔDNA×÷ÒÅ´«ÎïÖʵÄÊÇͼ_______£¬CͼÖÐÄܹ»·¢Éú¼î»ù»¥²¹Åä¶ÔµÄϸ°ûÆ÷ÊÇ____________¡£

£¨4£©Í¼BËùʾϸ°û´¦ÓÚ______________״̬£¬Í¼BÐγɵÄ×éÖ¯ÊÇ·ñΪºÜÀíÏëµÄ¼ø¶¨DNA¡¢RNA·Ö²¼µÄʵÑé²ÄÁÏ£¿ÎªÊ²Ã´£¿_______£»                          ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010¡«2011ѧÄ꼪ÁÖÊ¡¸ß¶þÉÏѧÆÚÆÚÄ©¿¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

£¨5·Ö£©Ä³ÖÖÊóËæ×ÅÈËÀàµÄǨÒÆҲǨÒƵ½ÍÁµØ·ÊÎÖ¡¢ÆøºòÒËÈ˵ÄÄϺ£Ä³µº¡£

£¨1£©Èô¸ÉÄêºó£¬µºÉϸÃÖÖÊóµÄÔö³¤Çé¿öÈçͼAËùʾ¡£ÔÚmÄêÄÚ£¬¸ÃÖÖÊóÊýÁ¿Ôö³¤Ç÷ÊƳʠ        ÐÍÇúÏß¡£µ±¸ÃÖÖÊóÊýÁ¿nֵʱ£¬»·¾³×èÁ¦Ô½À´Ô½´ó£¬nÖµÊǸû·¾³                            ¡£

£¨2£©µºÉϵÄÒ»ÌõÖ÷ÒªºÓÁ÷£¬Æä×î³õµÄʳÎïÍøÈçͼBËùʾ¡£

¢Ù´ËÉú̬ϵͳÖд¦ÓÚµÚÈýÓªÑø¼¶µÄÉúÎïÓР          ÖÖ¡£Á÷¾­¸ÃÉú̬ϵͳ×ÜÄÜÁ¿ÊÇ                                   ¡£

¢ÚÈô´ËÉú̬ϵͳÖеÄСÓãÒòijÖÖÔ­Òò´óÁ¿¼õÉÙ£¬Ôòµ­Ë®ÏºÊýÁ¿»á              

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012½ìɽÎ÷Ê¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

¡°X»ùÒò¡±ÊÇDNA·Ö×ÓÉÏÒ»¸öÓÐÒÅ´«Ð§Ó¦µÄƬ¶Î£¬ÈôÒªÓÃPCR¼¼ÊõÌØÒìÐԵؿ½±´¡°X»ùÒò¡±£¬ÐèÔÚPCR·´Ó¦ÖмÓÈëÁ½ÖÖÒýÎÁ½ÖÖÒýÎï¼°ÆäÓëÄ£°åÁ´µÄ½áºÏλÖÃÈçͼ1Ëùʾ¡£¾­¼¸ÂÖÑ­»·ºó²úÎïÖÐÓÐÎåÖÖ²»Í¬µÄDNA·Ö×Ó£¬Èçͼ2Ëùʾ£¬ÆäÖеڼ¸ÂÖÑ­»·ºó¢ÝÖÖDNA·Ö×ÓÓÐ8¸ö            

A£®3    4             B£® 4   4        C£®  2   6         D£® 3  2

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

Çë»Ø´ðÏÂÁÐÓëÖÐÐÄ·¨ÔòÓйصÄÁ½¸öÎÊÌ⣺

(1)ÈçͼA±íʾÒÔDNAΪģ°åת¼RNAµÄ¹ý³Ìͼ½â¡£Í¼ÖÐ4¡¢5±íʾÁ½ÖÖ¹¦Äܲ»Í¬µÄø£¬Çë¾Ýͼ·ÖÎö»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÙÔÚÓñÃ×µÄÒ¶Èâϸ°ûÖУ¬Äܹ»½øÐиùý³ÌµÄϸ°û½á¹¹ÓÐ________¡¢________¡¢________¡£

¢Úת¼¹ý³ÌÖУ¬DNAÊ×ÏÈÔÚ[¡¡]________µÄ´ß»¯×÷ÓÃÏ£¬½«DNA·Ö×ÓÖмî»ù¶ÔÄÚµÄ________¶Ï¿ª£¬¸Ã¹ý³Ì³ÆΪ________¡£

¢ÛÈ»ºóÔÚRNA¾ÛºÏøµÄ´ß»¯×÷ÓÃÏ£¬ÒÔÆäÖеļ×Á´ÎªÄ£°å£¬ÒÔ[¡¡]________ΪԭÁÏ£¬ºÏ³É³ö[¡¡]________¡£

¢ÜÔÚÕæºËϸ°ûµÄϸ°ûºËÖУ¬×ªÂ¼µÄ²úÎïͨ¹ý________½øÈ뵽ϸ°ûÖÊÖУ¬Óë________½áºÏÔÚÒ»ÆðÖ¸µ¼µ°°×ÖʵÄÉúÎïºÏ³É¡£

(2)¢ÙΪÑо¿Ä³²¡¶¾µÄÖ²¡¹ý³Ì£¬ÔÚʵÑéÊÒÖÐ×öÁËÈçͼBËùʾµÄÄ£ÄâʵÑé¡£

ͼB

a£®´Ó²¡¶¾ÖзÖÀëµÃµ½ÎïÖÊA¡£ÒÑÖªAÊǵ¥Á´µÄÉúÎï´ó·Ö×Ó£¬Æ䲿·Ö¼î»ùÐòÁÐΪ¡ªGAACAUGUU¡ª¡£½«ÎïÖÊA¼ÓÈëÊԹܼ×ÖУ¬·´Ó¦ºóµÃµ½²úÎïX¡£¾­²â¶¨²úÎïXµÄ²¿·Ö¼î»ùÐòÁÐÊÇ¡ªCTTGTACAA¡ª£¬ÔòÊԹܼ×ÖÐÄ£ÄâµÄÊÇ________¹ý³Ì¡£

b£®½«Ìá´¿µÄ²úÎïX¼ÓÈëÊÔ¹ÜÒÒ£¬·´Ó¦ºóµÃµ½²úÎïY¡£²úÎïYÊÇÄÜÓëºËÌÇÌå½áºÏµÄµ¥Á´´ó·Ö×Ó£¬Ôò²úÎïYÊÇ________£¬ÊÔ¹ÜÒÒÖÐÄ£ÄâµÄÊÇ________¹ý³Ì¡£

c£®½«Ìá´¿µÄ²úÎïY¼ÓÈëÊԹܱûÖУ¬·´Ó¦ºóµÃµ½²úÎïZ¡£²úÎïZÊÇ×é³É¸Ã²¡¶¾Íâ¿ÇµÄ»¯ºÏÎÔò²úÎïZÊÇ________¡£

¢ÚÈô¸Ã²¡¶¾¸ÐȾÁËСÊóÉÏƤϸ°û£¬Ôò×é³É×Ó´ú²¡¶¾Íâ¿ÇµÄ»¯ºÏÎïµÄÔ­ÁÏÀ´×Ô________£¬¶ø¾ö¶¨¸Ã»¯ºÏÎïºÏ³ÉµÄÒÅ´«ÐÅÏ¢À´×Ô________¡£Èô¸Ã²¡¶¾³ý¸ÐȾСÊóÍ⣬»¹ÄܸÐȾÆäËû²¸È鶯ÎÔò˵Ã÷ËùÓÐÉúÎï¹²ÓÃÒ»Ì×________¡£¸Ã²¡¶¾ÒÅ´«ÐÅÏ¢µÄ±í´ï¹ý³ÌΪ________________________________________________________________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸