ijÖÐѧÉúÎïÐËȤС×é¹ØÓÚ¡°µ÷²éÈËȺÖÐijÏîÐÔ×´µÄÒÅ´«¡±µÄ¿ÎÌâ·½°¸ÈçÏ¡£
£¨1£©µ÷²éÁ÷³Ì£º
¢ÙÈ·¶¨µ÷²éµÄÐÔ×´¡¢Ä¿µÄºÍÒªÇó£ºÏÂÁР          Ïî²»ÄÜ×÷Ϊµ÷²éÐÔ×´£¬Ô­ÒòÊÇ                                          ¡£

A£®ÄÜ·ñ¾íÉàB£®µ¥ÑÛƤºÍË«ÑÛƤC£®ÌåÖØD£®ÑªÐÍ
¢ÚÖƶ¨µ÷²é¼Æ»®£ºÐ¡×éÑ¡Ôñµ¥ÑÛƤºÍË«ÑÛƤºó£¬½«ÏÂ±í·¢µ½Í¬Ñ§ÊÖÖÐÌîд¡£
¼ÒÍ¥³ÉÔ±ÑÛƤÐÔ×´µ÷²é±í

˵Ã÷£ºÇëÔÚÉϱíÇ×ÊôµÄÏàÓ¦ÐÔ×´(Äܹ»Á˽⵽µÄ)µÄ¿Õ¸ñÖдòÉÏ¡°¡Ì¡±¡£
ÇëÖ¸³ö±¾±íµÄ²»×ãÖ®´¦£¬²¢ÍêÉÆ£º                             ¡£
¢Ûʵʩµ÷²é»î¶¯£ºÍ¬Ñ§¸ù¾Ý×Ô¼º¼ÒÍ¥Çé¿öÈçʵÌîд¡£
¢Ü                                     £¬µÃ³ö½áÂÛ£¬×«Ð´µ÷²é±¨¸æ¡£
£¨2£©½á¹û·ÖÎö£º
¢ÙÔÚ¼ÒÍ¥µ÷²éÖпÉÒÀ¾Ý                       ºÍµ÷²éÊý¾ÝÅжÏÏÔÒþÐÔ¡£
¢Úµ÷²é½áÂÛÈçÓëȨÍþÊý×ÖÏà²îºÜ´ó£¬ÊÔ·ÖÎö¿ÉÄܵÄÔ­ÒòÊÇ  
                                            £¨ÖÁÉÙд³öÁ½µã£©¡£

(1)¢ÙC    ¸ÃÐÔ×´ÊÜ»·¾³ÒòËØÓ°Ïì½Ï´ó£¨ºÏÀí¼´¿É¸ø·Ö£©
¢Ú¡°×Ô¼º¡±Ò»À¸£¬Ó¦ÒªÇóÌîдÐԱ𠠠¢ÜÕûÀí¡¢·ÖÎöͳ¼Æ½á¹û
(2)¢ÙÐÔ×´·ÖÀëÏÖÏó
¢Úµ÷²éµÄȺÌå̫С¡¢È¡Ñù²»Ëæ»ú¡¢±í¸ñÌîд²»Õæʵ¡¢Í³¼Æ³ö´íµÈ(ÈÎд³öºÏÀíµÄÁ½Ïî¼´¿É)

½âÎöÊÔÌâ·ÖÎö£º£¨1£©¢ÙÒÅ´«²¡µÄµ÷²éӦѡÔñ·¢²¡Âʽϸߵĵ¥»ùÒòÒÅ´«²¡£¬¶øÌåÖØÊÇÊÜ»·¾³Ó°Ïì½Ï´óµÄÐÔ×´£¬¹ÊCÕýÈ·¡£¶øÆäÓàµÄÐÔ×´¶¼Êǵ¥»ùÒò¿ØÖƵġ£
¢ÚÔÚ±í¸ñÖÐ×Ô¼ºÓ¦±êÃ÷ÐÔ±ð£¬ÒòΪÒÅ´«²¡¿ÉÄÜ»áºÍÐÔ±ðÓйء£
¢Üµ÷²é½áÊøºóÒªÕûÀí¡¢·ÖÎöͳ¼Æ½á¹ûµÃ³ö½áÂÛ¡£
£¨2£©¢ÙÒòΪÓÐÇ×±¾ÐÔ×´ºÍ×ÓÅ®±íÏÖÐÍ£¬Ó¦¸ù¾ÝÐÔ×´·ÖÀëÏÖÏóÀ´ÅжÏÏÔÒþÐÔ¡£ÈôË«Ç×û²¡Éúº¢×ÓÓв¡ËµÃ÷ÊÇÒþÐÔÒÅ´«²¡£¬Èç¹ûË«Ç×Óв¡ÉúµÄº¢×ÓûÓв¡ËµÃ÷¸Ã²¡ÊÇÏÔÐÔÒÅ´«²¡¡£
¢ÚÈç¹ûµ÷²é½áÂÛÈçÓëȨÍþÊý×ÖÏà²îºÜ´ó£¬×î¿ÉÄÜÊǵ÷²éȺÌå̫С»òÕßÊÇÈ¡Ñùû×öµ½Ëæ»úÈ¡Ñù£¬Ò²ÓпÉÄÜÊDZí¸ñÌîд²»Õæʵ»òͳ¼Æ³ö´í¡£
¿¼µã£º±¾Ì⿼²éÈËÀàÒÅ´«²¡Ïà¹Ø֪ʶ£¬ÒâÔÚ¿¼²ì¿¼Éú¶Ô֪ʶµãµÄÀí½âºÍÕÆÎճ̶ȡ£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

Ìúµ°°×ÊÇϸ°ûÄÚ´¢´æ¶àÓàFe3£«µÄµ°°×£¬Ìúµ°°×ºÏ³ÉµÄµ÷½ÚÓëÓÎÀëµÄFe3£«¡¢Ìúµ÷½Úµ°°×¡¢ÌúÓ¦´ðÔª¼þµÈÓйء£ÌúÓ¦´ðÔª¼þÊÇλÓÚÌúµ°°×mRNAÆðʼÃÜÂëÉÏÓεÄÌØÒìÐÔÐòÁУ¬ÄÜÓëÌúµ÷½Úµ°°×·¢ÉúÌØÒìÐÔ½áºÏ£¬×è¶ôÌúµ°°×µÄºÏ³É¡£µ±Fe3£«Å¨¶È¸ßʱ£¬Ìúµ÷½Úµ°°×ÓÉÓÚ½áºÏFe3£«¶øɥʧÓëÌúÓ¦´ðÔª¼þµÄ½áºÏÄÜÁ¦£¬ºËÌÇÌåÄÜÓëÌúµ°°×mRNAÒ»¶Ë½áºÏ£¬ÑØmRNAÒƶ¯£¬Óöµ½ÆðʼÃÜÂëºó¿ªÊ¼·­Òë(ÈçÏÂͼËùʾ)¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ͼÖиʰ±ËáµÄÃÜÂë×ÓÊÇ           ¡£Ìúµ°°×»ùÒòÖоö¶¨¡°¡±µÄÄ£°åÁ´¼î»ùÐòÁÐΪ           ¡£
(2)Fe3£«Å¨¶ÈµÍʱ£¬Ìúµ÷½Úµ°°×ÓëÌúÓ¦´ðÔª¼þ½áºÏ¸ÉÈÅÁË           £¬´Ó¶øÒÖÖÆÁË·­ÒëµÄÆðʼ£»Fe3£«Å¨¶È¸ßʱ£¬Ìúµ÷½Úµ°°×ÓÉÓÚ½áºÏFe3£«¶øɥʧÓëÌúÓ¦´ðÔª¼þ½áºÏÄÜÁ¦£¬Ìúµ°°×mRNAÄܹ»·­Òë¡£ÕâÖÖµ÷½Ú»úÖƼȿÉÒÔ±ÜÃâ           ¶Ôϸ°ûµÄ¶¾ÐÔÓ°Ï죬ÓÖ¿ÉÒÔ¼õÉÙ           ¡£
(3)ÈôÌúµ°°×ÓÉn ¸ö°±»ùËá×é³É£¬Ö¸µ¼ÆäºÏ³ÉµÄmRNAµÄ¼î»ùÊýÔ¶´óÓÚ3n£¬Ö÷ÒªÔ­ÒòÊÇ           ¡£
(4)ÈôÒª¸ÄÔìÌúµ°°×·Ö×Ó£¬½«Í¼ÖÐÉ«°±Ëá±ä³ÉÁÁ°±Ëá(ÃÜÂë×ÓΪUUA¡¢UUG¡¢CUU¡¢CUC¡¢CUA¡¢CUG)£¬¿ÉÒÔͨ¹ý¸Ä±äDNAÄ£°åÁ´ÉϵÄÒ»¸ö¼î»ùÀ´ÊµÏÖ£¬¼´ÓÉ           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

¹ûÓ¬ÖлÒÉí£¨B£©ÓëºÚÉí£¨b£©¡¢´ó³áÂö£¨E£©ÓëС³áÂö£¨e£©ÊÇÁ½¶ÓÏà¶ÔÐÔ×´¶ÀÁ¢ÒÅ´«¡£»ÒÉí´ó³áÂöµÄ´ÆÓ¬Óë»ÒÉíС³áÂöµÄÐÛÓ¬ÔÓ½»£¬×Ó´úÖÐ47ֻΪ»ÒÉí´ó³áÂö£¬49ֻΪ»ÒÉíС³áÂö£¬17ֻΪºÚÉí´ó³áÂö£¬15ֻΪºÚÉíС³áÂö¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚÉÏÊöÔÓ½»×Ó´úÖУ¬ÌåÉ«ºÍ³áÂöµÄ±íÏÖÐͱÈÀýÒÀ´ÎΪ_____________ ºÍ____________¡£
£¨2£©Á½¸öÇ×ÌåÖУ¬´ÆÓ¬µÄ»ùÒòÐÍΪ__________¡£ÐÛÓ¬µÄ»ùÒòÐÍΪ________¡£
£¨3£©Ç×±¾´ÆÓ¬²úÉúÂѵĻùÒò×é³ÉÖÖÀàÊýΪ_______£¬ÆäÀíÂÛ±ÈÀýΪ_________¡£
£¨4£©ÉÏÊö×Ó´úÖбíÏÖÐÍΪ»ÒÉí´ó³áÂö¸öÌåµÄ»ùÒòÐÍΪ______________£¬ºÚÉí´ó³áÂö¸öÌåµÄ»ùÒòÐÍΪ___________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

ÏÂͼÊÇÂÌÉ«Ö²ÎïÌåÄÚÄÜÁ¿×ª»»¹ý³ÌµÄʾÒâͼ£¬Çë¾Ýͼ»Ø´ð£º£¨20·Ö£©

£¨1£©  Ð´³öͼÖÐA¡¢B¡¢C¡¢D¡¢EµÄÃû³Æ£º
A        B        C        D           E         
CµÄ×÷ÓÃÊÇ                             ¡£
£¨2£©¹â·´Ó¦Éú³ÉµÄ          ºÍ            ÊÇ°µ·´Ó¦½øÐеÄÌõ¼þ¡£
£¨3£©¹âºÏ×÷ÓÃÖÐÄÜÁ¿×ª±äµÄ¹ý³ÌÊÇ£º
¹âÄÜ¡ú                           ¡ú                         ¡£
£¨4£©¼ÙÈç°×ÌìͻȻÖжÏÁ˶þÑõ»¯Ì¼µÄ¹©Ó¦£¬Ò¶ÂÌÌåÊ×ÏÈ»ýÀÛÆðÀ´µÄÎïÖÊÊÇ         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

ÏÂÃæ¼×ͼÖÐDNA·Ö×ÓÓÐaºÍdÁ½ÌõÁ´£¬½«¼×ͼÖÐijһƬ¶Î·Å´óºóÈçÒÒͼËùʾ£¬½áºÏËùѧ֪ʶ»Ø´ðÏÂÁÐÎÊÌ⣺

(1)´Ó¼×ͼ¿É¿´³öDNA¸´ÖƵķ½Ê½ÊÇ____________________________¡£
(2)¼×ͼÖУ¬AºÍB¾ùÊÇDNA·Ö×Ó¸´Öƹý³ÌÖÐËùÐèÒªµÄø£¬ÆäÖÐBÄܽ«µ¥¸öµÄÍÑÑõºËÜÕËáÁ¬½Ó³ÉÍÑÑõºËÜÕËáÁ´£¬´Ó¶øÐγÉ×ÓÁ´£»ÔòAÊÇ_____________ø£¬BÊÇ________________ø¡£
(3)ͼ¼×¹ý³ÌÔÚÂÌÉ«Ö²ÎïÒ¶Èâϸ°ûÖнøÐеij¡ËùÓÐ__________________________________¡£
(4)ÒÒͼÖУ¬7ÊÇ______________________________¡£DNA·Ö×ӵĻù±¾¹Ç¼ÜÓÉ___________________________½»ÌæÁ¬½Ó¶ø³É£»DNA·Ö×ÓÁ½ÌõÁ´Éϵļî»ùͨ¹ý__________________Á¬½Ó³É¼î»ù¶Ô£¬²¢ÇÒ×ñÑ­_______________________________Ô­Ôò¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

½«Ä³ÂÌÉ«ÅèÔÔÖ²ÎïÖÃÓÚÃܱÕÈÝÆ÷ÄÚ°µ´¦Àíºó£¬²âµÃÈÝÆ÷ÄÚCO2ºÍO2Ũ¶ÈÏàµÈ£¨ÆøÌ庬Á¿Ïà¶ÔֵΪ1£©£¬ÔÚÌìÆøÇçÀÊʱµÄÔç6ʱÒÆÖÁÑô¹âÏ£¬ÈÕÂäºóÒƵ½°µÊÒÖмÌÐø²âÁ¿Á½ÖÖÆøÌåµÄÏà¶Ôº¬Á¿£¬±ä»¯Çé¿öÈçͼËùʾ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Ò»ÌìÖд¢´æÓлúÎï×î¶àµÄʱ¿ÌÊÇ              ¡£24ʱֲÎïµÄºôÎü·½Ê½ÊÇ                 £¬Ëµ³öÄãµÄÅжÏÀíÓÉ                                     ¡£
£¨2£©10ʱ¡«16ʱ֮¼ä£¬CO2º¬Á¿Ï½µµÄÔ­ÒòÊÇ                        ¡£
£¨3£©¸ÃÅèÔÔÖ²ÎïÒ¶Èâϸ°ûÔÚ¹âÕÕÌõ¼þÏÂÏûºÄ[H]µÄ³¡ËùÊÇ                             ¡£
£¨4£©Èô8ʱºÍ17ʱµÄζÈÏàͬ£¬Ôò8ʱµÄ¹âÕÕÇ¿¶È      £¨>,=,<£©17ʱµÄ¹âÕÕÇ¿¶È

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐʾÒâͼ·Ö±ð±íʾij¶þ±¶Ìå´ÆÐÔ¶¯Îï(2n£½4)ÌåÄÚϸ°ûÕý³£·ÖÁѹý³ÌÖв»Í¬Ê±ÆÚϸ°ûÄÚȾɫÌ塢Ⱦɫµ¥ÌåºÍDNAº¬Á¿µÄ¹Øϵ£¬ÒÔ¼°Ï¸°û·ÖÁÑͼÏñ¡£Çë·ÖÎö²¢»Ø´ð£º

£¨1£©Í¼1ÖÐa¡¢b¡¢cÖù±íʾȾɫÌåµÄÊÇ______£¬Í¼2Öбíʾ¶þ±¶ÌåÌåϸ°û·ÖÁѵÄÊÇͼ      ¡£
£¨2£©Í¼1ÖТóµÄÊýÁ¿¹Øϵ¶ÔÓ¦ÓÚͼ2ÖеÄ________£¬Í¼2ÖбûËùʾµÄϸ°ûÓР      ¶ÔͬԴȾɫÌå¡£
£¨3£©Í¼1ÖеÄÊýÁ¿¹ØϵÓÉ¢ñ±ä»¯Îª¢òµÄ¹ý³Ì£¬Ï¸°ûºËÄÚ·¢ÉúµÄ·Ö×ÓˮƽµÄ±ä»¯ÊÇ________£»ÓÉ¢ò±ä»¯Îª¢ó£¬Ï൱ÓÚͼ2ÖеÄ________¡ú           ¹ý³Ì¡£
£¨4£©·ûºÏͼ1ÖТôËùʾÊýÁ¿¹ØϵµÄijϸ°ûÃû³ÆÊÇ___    ____¡£Í¼1ÖÐÄÄЩʱÆÚËù¶ÔÓ¦µÄϸ°ûÄÚ²»´æÔÚͬԴȾɫÌ壿_____________(Ìî±àºÅ)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

ÉúÎïÐËȤС×éµÄͬѧÀûÓÃÐÂÏÊÆ»¹ûեȡ¹ûÖ­²¢ÖÆ×÷¹û¾Æ£¬¼òÒªÁ÷³ÌÈçÏ£º

£¨1£©ÊµÑé¹ý³ÌÖУ¬ÓÐͬѧ·¢ÏÖեȡµÄ¹ûÖ­·Ç³£»ë×Ç£¬½â¾öµÄ·½·¨ÊÇ             ¡£
£¨2£©·ÖÀë½Íĸ¾úӦʹÓÃ________ÅàÑø»ù£¬¹Ì¶¨»¯½Íĸϸ°û³£²ÉÓÃ____________·¨¡£
£¨3£©½Íĸ¾úµÄ¾Æ¾«·¢½Í¹ý³ÌÒ»°ã¿ØÖÆÔÚ       Î¶ȷ¶Î§×îÊʺϽÍĸ¾ú·±Ö³£¬Çë¼òҪ˵Ã÷ÀíÓÉ¡£                            ¡£
£¨4£©ÔÚËáÐÔÌõ¼þÏ£¬¿ÉÓÃ____________À´¼ì²â·¢½Í²úÎïÖÐÊÇ·ñÓоƾ«²úÉú¡£ÈôÏë½øÒ»²½¼ì²âËùµÃ¹û¾ÆÖнÍĸ¾úµÄÃܶȣ¬¿É²ÉÓÃ____________·¨¡£
£¨5£©¹û֭Ϊ½Íĸ¾úµÄÉú³¤ºÍ·±Ö³ÌṩµÄÓªÑø³É·ÖÊÇ                     ¡£
£¨6£©·¢½ÍÍê³Éºó£¬ÉúÎïÐËȤС×éͬѧÖÆ×÷µÄ¹û¾ÆÆ·Öʷdz£ºÃ¡£ÎªÁË·½±ãºóÐøÄ꼶ʹÓ㬿ɽ«¾úÒº______________±£´æ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º×ÛºÏÌâ

Ä¿Ç°»ùÒò¹¤³ÌËùÓõÄÖÊÁ£ÔØÌåÖ÷ÒªÊÇÒÔÌìȻϸ¾úÖÊÁ£µÄ¸÷ÖÖÔª¼þΪ»ù´¡ÖØÐÂ×齨µÄÈ˹¤ÖÊÁ££¬pBR322ÖÊÁ£ÊǽÏÔç¹¹½¨µÄÖÊÁ£ÔØÌ壬ÆäÖ÷Òª½á¹¹ÈçͼһËùʾ¡£

(1)¹¹½¨È˹¤ÖÊÁ£Ê±ÒªÓп¹ÐÔ»ùÒò£¬ÒÔ±ãÓÚ________¡£
(2)pBR322·Ö×ÓÖÐÓе¥¸öEcoR¢ñÏÞÖÆø×÷ÓÃλµã£¬EcoR¢ñÖ»ÄÜʶ±ðÐòÁСªGAATTC¡ª£¬²¢Ö»ÄÜÔÚGÓëAÖ®¼äÇиÈôÔÚijĿµÄ»ùÒòµÄÁ½²à¸÷ÓÐ1¸öEcoR¢ñµÄÇе㣬Çë»­³öÄ¿µÄ»ùÒòÁ½²à±»ÏÞÖÆøEcoR¢ñÇиîºóËùÐγɵÄð¤ÐÔÄ©¶Ë¡£
(3)pBR322·Ö×ÓÖÐÁíÓе¥¸öµÄBamH¢ñÏÞÖÆø×÷ÓÃλµã£¬ÏÖ½«¾­BamH¢ñ´¦ÀíºóµÄÖÊÁ£ÓëÓÃÁíÒ»ÖÖÏÞÖÆøBgl¢ò´¦ÀíµÃµ½µÄÄ¿µÄ»ùÒò£¬Í¨¹ýDNAÁ¬½Óø×÷Óûָ´________¼ü£¬³É¹¦µØ»ñµÃÁËÖØ×éÖÊÁ£¡£ËµÃ÷____________________________________________________¡£
(4)ΪÁ˼ì²âÉÏÊöÖØ×éÖÊÁ£ÊÇ·ñµ¼ÈëÔ­±¾ÎÞampRºÍtetRµÄ´ó³¦¸Ë¾ú£¬½«´ó³¦¸Ë¾úÔÚº¬°±ÜÐÇàùËصÄÅàÑø»ùÉÏÅàÑø£¬µÃµ½Èçͼ¶þµÄ¾úÂä¡£ÔÙ½«Ãð¾úÈÞ²¼°´µ½ÅàÑø»ùÉÏ£¬Ê¹ÈÞ²¼ÃæÕ´ÉϾúÂ䣬Ȼºó½«ÈÞ²¼°´µ½º¬ËÄ»·ËصÄÅàÑø»ùÉÏÅàÑø£¬µÃµ½ÈçͼÈýµÄ½á¹û(¿ÕȦ±íʾÓëͼ¶þ¶ÔÕÕÎÞ¾úÂäµÄλÖÃ)¡£ÓëͼÈý¿ÕȦÏà¶ÔÓ¦µÄͼ¶þÖеľúÂä±íÏÖÐÍÊÇ____________£¬Í¼Èý½á¹ûÏÔʾ£¬¶àÊý´ó³¦¸Ë¾úµ¼ÈëµÄÊÇ________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸