ijÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòA¿ØÖÆÀ¶É«ÎïÖʵĺϳɣ¬»ùÒòB¿ØÖÆ»ÆÉ«ÎïÖʵĺϳɣ¬aabb¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçͼ1Ëùʾ¡£Í¼2ΪÕâÖÖÄñÒ»¸ö¼ÒϵµÄÓðÉ«ÒÅ´«ÏµÆ×ͼ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢Å2ºÅ²úÉúµÄ¾«×Ó»ùÒòÐÍΪ  £¬3ºÅ»ùÒòÐÍΪ  £¬ 6ºÅ»ùÒòÐÍΪ  ¡£

¢Æ5ºÅΪ´¿ºÏ×ӵĸÅÂÊΪ  £»5ºÅÓë6ºÅ½»Å䣬ºó´ú³öÏÖ»ÆÉ«ÓðëµÄ¸ÅÂÊΪ  ¡£

¢ÇÈô8ºÅΪ°×É«Óð룬Ôò5ºÅÓë6ºÅÔٴν»Å䣬Æä×Ó´ú¿ÉÄܵıíÏÖÐͼ°±ÈÀýΪ  ¡£

¢Èͼ1±íÃ÷µÄ»ùÒò¶ÔÉúÎïÐÔ×´¿ØÖƵķ½Ê½ÊÇ  ¡£

 

¡¾´ð°¸¡¿

£¨1£©AB¡¢Ab¡¢aB¡¢ab       aaBb     aaBB»òaaBb

£¨2£©1/3     2/9 £¨2·Ö£©

£¨3£©À¶É«£º»ÆÉ«£ºÂÌÉ«£º°×É«=1:1:1:1£¨2·Ö£©

¢È»ùÒòͨ¹ý¿ØÖÆøµÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïÌåµÄÐÔ×´¡£

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º¸ù¾ÝÌâÒâ¿ÉÖª£¬»ùÒòA´æÔÚ£¬¶ø»ùÒòB²»´æÔÚʱ£¬±íÏÖΪÀ¶É«£»»ùÒòB´æÔÚ£¬¶ø»ùÒòA²»´æÔÚʱ£¬±íÏÖΪ»ÆÉ«£»»ùÒòAºÍ»ùÒòBͬʱ´æÔÚʱ£¬±íÏÖΪÂÌÉ«£»»ùÒòAºÍ»ùÒòB¶¼²»´æÔÚʱ£¬±íÏÖΪ°×É«¡£

¢ÅÓÉÒÔÉÏ·ÖÎö¿ÉÖª4ºÅºÍ7ºÅ¸öÌåµÄ»ùÒòÐ;ùΪaabb£¬ÓÉ´Ë¿ÉÒÔÍƶÏ2ºÅ¸öÌåµÄ»ùÒòÐÍΪAaBb£¬Æä²úÉúµÄ¾«×ӵĻùÒòÐÍΪAB¡¢Ab¡¢aB¡¢ab£¬3ºÅ»ùÒòÐÍΪaaBb£¬ 6ºÅ»ùÒòÐÍΪaaBB»òaaBb¡£

¢Æ1ºÅµÄ»ùÒòÐÍΪAabb£¬2ºÅ¸öÌåµÄ»ùÒòÐÍΪAaBb£¬¶ø5ºÅ¸öÌåÊÇÀ¶É«Óð룬¼´»ùÒòÐÍΪA_bb£¬ËùÒÔÆäΪ´¿ºÏ×ӵĸÅÂÊΪ1/3£»5ºÅ£¨1/3AAbb»ò2/3Aabb£©Óë6ºÅ£¨aaBB1/3»òaaBb2/3£©½»Å䣬ºó´ú³öÏÖ»ÆÉ«Óð루A_bb£©µÄ¸ÅÂÊΪ£¨1/3+2/3¡Á1/2£©¡Á£¨2/3¡Á1/2£©=2/9¡£

¢ÇÈô8ºÅΪ°×É«Óð루aabb£©£¬Ôò5ºÅµÄ»ùÒòÐÍΪAabb¡¢6ºÅµÄ»ùÒòÐÍΪaaBb£¬5ºÅÓë6ºÅÔٴν»Å䣬Æä×Ó´ú¿ÉÄܵıíÏÖÐͼ°±ÈÀýΪÀ¶É«£¨Aabb£©£º»ÆÉ«£¨aaBb£©£ºÂÌÉ«£¨AaBb£©£º°×É«£¨aabb£©=1:1:1:1¡£

¢È»ùÒò¿ØÖÆÐÔ×´µÄ;¾¶£º¢Ù »ùÒòͨ¹ý¿ØÖÆøµÄºÏ³ÉÀ´Ó°Ïìϸ°û´úл£¬½ø¶ø¼ä½Ó¿ØÖÆÉúÎïµÄÐÔ×´£»¢Ú»ùÒòͨ¹ý¿ØÖƵ°°×ÖÊ·Ö×ӽṹÀ´Ö±½Ó¿ØÖÆÐÔ×´¡£Í¼1±íÃ÷»ùÒòͨ¹ý¿ØÖÆøµÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïÌåµÄÐÔ×´¡£

¿¼µã£º±¾Ì⿼²é»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄÓ¦ÓᢻùÒò¿ØÖÆÐÔ×´µÄ;¾¶£¬ÒâÔÚ¿¼²é¿¼ÉúÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµµÄÄÜÁ¦£»ÄÜÔËÓÃËùѧ֪ʶÓë¹Ûµã£¬Í¨¹ý±È½Ï¡¢·ÖÎöÓë×ۺϵȷ½·¨¶ÔijЩÉúÎïѧÎÊÌâ½øÐнâÊÍ¡¢ÍÆÀí£¬×ö³öºÏÀíµÄÅжϻòµÃ³öÕýÈ·µÄ½áÂÛµÄÄÜÁ¦£»ÀíÂÛÁªÏµÊµ¼Ê£¬×ÛºÏÔËÓÃËùѧ֪ʶ½â¾ö×ÔÈ»½çºÍÉç»áÉú»îÖеÄһЩÉúÎïѧÎÊÌâµÄÄÜÁ¦¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012½ìɽ¶«Ê¡Î«·»ÊÐÖصãÖÐѧ¸ßÈý2ÔÂÔ¿¼ÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

(11·Ö)ijÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòB¿ØÖÆÀ¶É«ÎïÖʵĺϳɣ¬»ùÒòY¿ØÖÆ»ÆÉ«ÎïÖʵĺϳɣ¬bbyy¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçͼËùʾ¡£Çë¾Ýͼ»Ø´ð£º

(1)ÄñµÄÓðÉ«ÕâÒ»ÐÔ×´µÄÒÅ´«×ñÑ­___________________________¶¨ÂÉ¡£
(2)ÈôÒÑ֪øYµÄ°±»ùËáÅÅÁÐ˳Ðò£¬________(ÄÜ/²»ÄÜ)È·¶¨»ùÒòYת¼µÄmRNAµÄ¼î
»ùÅÅÁÐ˳Ðò£¬ÀíÓÉÊÇ£º______________________________________________¡£
(3)Èô½«¶à¶Ô´¿ºÏÀ¶É«´ÆÄñºÍ´¿ºÏ»ÆÉ«ÐÛÄñÔÓ½»£¬ÔÙÈÃ×ÓÒ»´ú´ÆÐÛ½»Å䣬ÔòF2Öеıí
ÏÖÐͼ°Æä±ÈÀýΪ___________¡£
(4)ÇëÉè¼ÆÒ»¸ö¼ò±ãµÄʵÑé¼ø¶¨ÔÚÒ»¸ö·±Ö³¼¾½ÚÄÚijÀ¶É«ÐÛÐÔ¸öÌåµÄ»ùÒòÐÍ £ºÑ¡Ôñ
¶àÖ»              ¸öÌåÓëÖ®ÔÓ½»£¬¢ÙÈô                 £¬¸ÃÀ¶É«Ç×±¾ÎªÔÓºÏ×Ó£»¢ÚÈô                         £¬ÔòÀ¶É«Ç×±¾ºÜ¿ÉÄÜΪ´¿ºÏ×Ó¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010ÄêºÓ±±Ê¡Â¹ÈªÒ»Öи߶þÏÂѧÆÚ4ÔÂÔ¿¼ÉúÎï¾í ÌâÐÍ£º×ÛºÏÌâ

£¨16·Ö£©Ä³ÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòB¿ØÖÆÀ¶É«Ëصĺϳɣ¬»ùÒòY¿ØÖÆ»ÆÉ«Ëصĺϳɣ¬bbyy¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçÏÂͼËùʾ£¬Çë»Ø´ð£º

£¨1£©¸Ã¹ý³Ì˵Ã÷»ùÒòͨ¹ý£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£¬´Ó¶ø¿ØÖÆÉúÎïÐÔ×´¡£
£¨2£©ÈôÒÑ֪øBµÄ°±»ùËáÅÅÁÐ˳Ðò£¬£ß£ß£ß£ß£¨ÄÜ/²»ÄÜ£©È·ÈÏ»ùÒòBת¼µÄmRNAµÄ¼î»ùÅÅÁÐ˳Ðò£¬ÀíÓÉÊǣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
£¨3£©Èô½«¶à¶Ô´¿ºÏÀ¶É«´ÆÄñºÍ´¿ºÏ»ÆÉ«ÐÛÄñÔÓ½»£¬Æäºó´úµÄ»ùÒòÐÍΪ£ß£ß£ß£ß£ß£¬ÔÙÈÃ×ÓÒ»´ú´ÆÐÛ½»Å䣬×Ó¶þ´úµÄ±íÏÖÐͼ°±ÈÀýΪ£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
£¨4£©ÓûÔÚÒ»¸ö·±Ö³¼¾½ÚÄÚ¼ø¶¨Ä³»ÆÉ«ÐÛÐÔ¸öÌåµÄ»ùÒòÐÍ£¬ÔòӦѡÔñ£ß£ß£ß£ß£ß£ß£ß´ÆÐÔ¸öÌåÓëÖ®ÔÓ½»£¬Èô³öÏ֣ߣߣߣߣߺó´ú£¬¸Ã»ÆÉ«¸öÌåΪÔÓºÏ×Ó£¬ÈôÖ»³öÏ֣ߣߣߣߣߺó´ú£¬Ôò»ÆÉ«¸öÌåºÜ¿ÉÄÜΪ´¿ºÏ×Ó¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2009-2010ѧÄêÕã½­Ê¡ÎÂÖݶþÖи߶þÏÂѧÆÚÆÚÖп¼ÊÔÀí¿ÆÉúÎïÊÔÌâ ÌâÐÍ£º×ÛºÏÌâ

(12·Ö)ijÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòB¿ØÖÆÀ¶É«Ëصĺϳɣ¬»ùÒòY¿ØÖÆ»ÆÉ«Ëصĺϳɣ¬bbyy¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçÓÒͼËùʾ£¬Çë»Ø´ð£º

(1)¸Ã¹ý³Ì˵Ã÷»ùÒòͨ¹ý                À´¿ØÖÆ´úл¹ý³Ì£¬´Ó¶ø¿ØÖÆÉúÎïÐÔ×´¡£
(2)ÈôÒÑ֪øBµÄ°±»ùËáÅÅÁÐ˳Ðò£¬        £¨ÄÜ £¯²»ÄÜ£©È·ÈÏ»ùÒòBת¼µÄmRNAµÄ¼î»ùÅÅÁÐ˳Ðò£¬ÀíÓÉÊÇ
                                              ¡£
(3)Èô½«´¿ºÏÀ¶É«´ÆÄñºÍ´¿ºÏ»ÆÉ«ÐÛÄñÔÓ½»£¬Æäºó´úµÄ»ùÒòÐÍΪ                 £¬ÔÙÈÃ×ÓÒ»´ú´ÆÐÛ½»Å䣬×Ó¶þ´úµÄ±íÏÖÐͼ°±ÈÀýΪ                               ¡£
ÈôÈÃ×Ó¶þ´úµÄÈ«²¿´Æ¡¢ÐÛÂÌÄñ½øÐÐËæ»ú½»Å䣬ÀíÂÛÉϽ²£¬×Ó´ú³öÏÖ°×ÄñµÄ±ÈÀýΪ                ¡£
(4)ÏÖÓи÷ÖÖ±íÏÖÐ͵ĸôÆÄñ£¬Çëд³öÒ»¸ö·½°¸£¬ÒªÇóÔÚÒ»¸ö·±Ö³¼¾½ÚÄÚ¼ø¶¨Ä³»ÆÉ«ÐÛÐÔ¸öÌåµÄ»ùÒòÐÍ£¬²¢½øÐнá¹û·ÖÎö¡£
                                                                                
                                                                                
                                                                                

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010Ä곤´ºÊиßÖбÏÒµ°àµÚ¶þ´Îµ÷ÑвâÊÔ£¨Àí¿Æ×ÛºÏÉúÎﲿ·Ö£© ÌâÐÍ£º×ÛºÏÌâ

(12·Ö)ijÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòB¿ØÖÆÀ¶É«Ëصĺϳɣ¬»ùÒòY¿ØÖÆ»ÆÉ«Ëصĺϳɣ¬bbyy¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçÓÒͼËùʾ£¬Çë»Ø´ð£º

(1)¸Ã¹ý³Ì˵Ã÷»ùÒòͨ¹ý         £¬´Ó¶ø¿ØÖÆÉúÎïÐÔ×´¡£
(2)ÈôÒÑ֪øBµÄ°±»ùËáÅÅÁÐ˳Ðò£¬        (ÄÜ£¯²»ÄÜ)È·ÈÏ»ùÒòBת¼µÄmRNAµÄ¼î»ùÅÅÁÐ˳Ðò£¬ÀíÓÉÊÇ            ¡£
(3)Èô½«¶à¶Ô´¿ºÏÀ¶É«´ÆÄñºÍ´¿ºÏ»ÆÉ«ÐÛÄñÔÓ½»£¬Æäºó´úµÄ»ùÒòÐÍΪ       £¬ÔÙÈÃ×ÓÒ»´ú´ÆÐÛ½»Å䣬×Ó¶þ´úµÄ±íÏÖÐͼ°±ÈÀýΪ       ¡£
(4)ÓûÔÚÒ»¸ö·±Ö³¼¾½ÚÄÚ¼ø¶¨Ä³»ÆÉ«ÐÛÐÔ¸öÌåµÄ»ùÒòÐÍ£¬ÔòӦѡÔñ        ´ÆÐÔ¸öÌåÓëÖ®ÔÓ½»£¬Èô³öÏÖ        ºó´ú£¬¸Ã»ÆÉ«¸öÌåΪÔÓºÏ×Ó£¬ÈôÖ»³öÏÖ        ºó´ú£¬Ôò»ÆÉ«¸öÌåºÜ¿ÉÄÜΪ´¿ºÏ×Ó¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄêºÓ±±Ê¡ÐĮ̈һÖи߶þÏÂѧÆÚµÚ¶þ´ÎÔ¿¼ÉúÎï¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ

¢ñijÖÖÄñµÄÓðÉ«ÊÜÁ½¶ÔÏ໥¶ÀÁ¢µÄµÈλ»ùÒò¿ØÖÆ¡£»ùÒòB¿ØÖÆÀ¶É«Ëصĺϳɣ¬»ùÒòY¿ØÖÆ»ÆÉ«Ëصĺϳɣ¬bbyy¸öÌåÏÔ°×É«£¬ÆäÒÅ´«»úÀíÈçÏÂͼËùʾ£¬Çë»Ø´ð¡£

£¨1£©¸Ã¹ý³Ì˵Ã÷»ùÒòͨ¹ý                              £¬´Ó¶ø¿ØÖÆÉúÎïÐÔ×´¡£
£¨2£©ÈôÒÑ֪øBµÄ°±»ùËáÅÅÁÐ˳Ðò£¬     £¨ÄÜ/²»ÄÜ£©È·ÈÏ»ùÒòBת¼µÄmRNAµÄ¼î»ùÅÅÁÐ˳Ðò£¬ÀíÓÉÊÇ                              ¡£
£¨3£©Èô½«¶à¶Ô´¿ºÏÀ¶É«´ÆÄñºÍ´¿ºÏ»ÆÉ«ÐÛÄñÔÓ½»£¬Æäºó´úµÄ»ùÒòÐÍΪ        £¬ÔÙÈÃ×ÓÒ»´ú´ÆÐÛÄñÖ®¼ä×ÔÓɽ»Å䣬×Ó¶þ´úµÄ±íÏÖÐͼ°±ÈÀýΪ                         ¡£
¢ò£®ÈçͼΪÕæºËÉúÎïϸ°ûºËÄÚת¼¹ý³ÌµÄʾÒâͼ

£¨1£©£®¢ÚÁ´ÊÇ         £¨ÎïÖÊ£©£¬ËüÊÇÒÔ             ÎªÔ­ÁϺϳɵÄ
£¨2£©.Èç¹û¢Û±íʾø·Ö×Ó£¬ÔòËüµÄÃû³ÆÊÇ              
£¨3£©£®×ªÂ¼Íê³Éºó£¬¢ÚÐèͨ¹ý     ²ãÉúÎïĤ²ÅÄÜÓëºËÌÇÌå½áºÏ
£¨4£©£®×ªÂ¼µÄ·½ÏòÊÇ                  £¨´Ó×óµ½ÓÒ/´ÓÓÒµ½×ó£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸