ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿I.ÈçͼËùʾΪÕæºËϸ°ûÖз¢ÉúµÄijЩÏà¹ØÉúÀíºÍÉú»¯·´Ó¦¹ý³Ì£¬ÏÂÁÐÐðÊö´íÎóµÄÊÇ
(1)¹ý³Ì¢ÙÊÇ____________¹ý³Ì£¬¸Ã¹ý³ÌµÄÔÁÏΪ_________________£¬¹¤¾ßΪ____________
(2) ÎïÖÊc µÄ»ù±¾µ¥Î»ÊÇ_________________£¬Íê³É¹ý³Ì¢ÛÐèÒª_________________ø´ß»¯£¬r RNAͨ¹ý __________½øÈëϸ°ûÖÊ
II.ÒÑÖªÎ÷¹ÏµÄȾɫÌåÊýÄ¿2n=22£¬º¬ÌÇÁ¿¸ß(T)¶Ôº¬ÌÇÁ¿µÍ(t) ΪÏÔÐÔ£¬Æ·ÖÖ¼×»ùÒòÐÍ£¨TT£©£¬Æ·ÖÖÒÒ»ùÒòÐÍ£¨tt£©Çë¸ù¾ÝÏÂÃæµÄÎ÷¹ÏÓýÖÖÁ÷³Ì»Ø´ðÓйØÎÊÌ⣺
(1) ͼÖТٹý³ÌËùÓõÄÊÔ¼ÁÊÇ_______________¡£
(2) Æ·ÖÖ¼×ÓëÆ·ÖÖÒÒÔÓ½»µÃF1£¬F1Öð´ú×Ô½»3´Î£¬ºó´úº¬ÌÇÁ¿¸ßµÄ¸öÌåÖд¿ºÏ×ÓÕ¼_______¡£
(3) Ëı¶ÌåÓëÆ·ÖÖÒÒÔÓ½»£¬ËùµÃ×Ó´úµÄÌåϸ°ûÖÐȾɫÌåÊýΪ____Ìõ£¬Èý±¶Ìå¸ß¶È²»ÓýµÄÔÒòÊÇ_________________________________________
¡¾´ð°¸¡¿ ·Òë °±»ùËá tRNA ÍÑÑõºËÌǺËÜÕËá RNA¾ÛºÏ ºË¿× ÇïË®ÏÉËØ 7/9 33 ÐγÉÅä×Ó¹ý³ÌÖУ¬Í¬Ô´È¾É«ÌåÁª»áÎÉÂÒ
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºI¡¢·ÖÎöÌâͼ£¬a´ú±íµÄ½á¹¹ÊǺËÌÇÌ壬b´ú±íµÄ·Ö×ÓÊÇRNA£¬¹ý³Ì¢Ù±íʾ·Òë²úÉúrµ°°×£¬¢Ú±íʾrµ°°×ºÍת¼À´µÄrRNA×é×°³ÉºËÌÇÌ壻II¡¢¾Ýͼ·ÖÎö£¬Æ·ÖÖ¼×¾¹ýÇïË®ÏÉËØ´¦ÀíÐγÉËı¶Ì壻Óë¶þ±¶ÌåÆ·ÖÖÒÒÔÓ½»ÐγÉÈý±¶ÌåÖ²ÖêA£»Èý±¶ÌåÖ²ÖêAÔÚ¼õÊý·ÖÁѹý³ÌÖÐͬԴȾɫÌåÁª»áÎÉÂÒ£¬²»ÄÜÐγÉÕý³£µÄÉúֳϸ°û£¬Òò´ËÐγÉÎÞ×Ó¹ûʵ¡£
I £º(1)¾ÝÊÔÌâ·ÖÎö¿ÉÖª£¬¹ý³Ì¢ÙÊÇ·Òë¹ý³Ì£¬¸Ã¹ý³Ì²úÉúrµ°°×£¬ËùÒÔÔÁÏΪ°±»ùËᣬ¹¤¾ßΪtRNA¡£
(2)¾ÝÊÔÌâ·ÖÎö¿ÉÖª£¬ÎïÖÊc ͨ¹ý¹ý³Ì¢ÛÄܲúÉúmRNA£¬¸Ã¹ý³ÌÊÇת¼£¬ËùÒÔÎïÖÊcÊÇDNA£¨»ò»ùÒò£©£¬Æä»ù±¾µ¥Î»ÊÇÍÑÑõºËÌǺËÜÕË᣻ÔÚת¼¹ý³ÌÔÚÐèÒªRNA¾ÛºÏøµÄ×÷Óã»×ªÂ¼²úÉúµÄRNAÊôÓÚ´ó·Ö×Ó£¬ËùÒÔÆäͨ¹ýºË¿×½øÈëϸ°ûÖÊÓëºËÌÇÌå½áºÏ¡£
II£º(1) ¾ÝÊÔÌâ·ÖÎö¿ÉÖª£¬Í¼ÖТٹý³ÌËùÓõÄÊÔ¼ÁÊÇÇïË®ÏÉËØ£¬Ê¹µÃȾɫÌåÊýÄ¿¼Ó±¶¡£
(2) Î÷¹ÏµÄº¬ÌÇÁ¿¸ß£¨T£©¶Ôº¬ÌÇÁ¿µÍ£¨t£©ÎªÏÔÐÔ£¬ÔÓºÏ×ÓC£¨Tt£©Öð´ú×Ô½»3´Î£¬ºó´úÖÐTTÕ¼£¨1-1/23£©¡Â2=7/16£¬Tt=1/23=1/8£¬tt=7/16£¬Òò´Ëº¬ÌÇÁ¿¸ß£¨TT¡¢Tt£©µÄ¸öÌåÖд¿ºÏ×ÓÕ¼7/9¡£
(3)ÆÕͨÎ÷¹ÏµÄȾɫÌåÊýÄ¿2n=22£¬Ëı¶Ìåb£¨44£©ÓëÆÕͨÎ÷¹Ïc£¨22£©ÔÓ½»£¬ËùµÃ×Ó´úCµÄÌåϸ°ûÖÐȾɫÌåÊýΪ33Ìõ¡£ÓÉÓÚÆÕͨÎ÷¹ÏΪTt£¬²úÉúµÄÅä×ÓÓÐT¡¢t£¬¶øËı¶ÌåÎ÷¹ÏΪTTtt£¬²úÉúµÄÅä×ÓÓÐTT¡¢Tt¡¢tt£¬Òò´Ë×Ó´úÖ²ÖêµÄ»ùÒòÐÍÓÐTTT¡¢TTt¡¢Ttt¡¢ttt¹²4ÖÖ¡£Èý±¶Ìå¸ß¶È²»ÓýµÄÔÒòÊÇÐγÉÅä×Ó¹ý³ÌÖУ¬Í¬Ô´È¾É«ÌåÁª»áÎÉÂÒ¡£