ÌâÄ¿ÄÚÈÝ

ÕæºËϸ°ûµÄ»ùÒòÓɱàÂëÇøºÍ·Ç±àÂëÇøÁ½²¿·Ö×é³É£¨ÈçÏÂͼһʾ£©£¬ÆäÖбàÂëÇø°üÀ¨Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÍâÏÔ×Ó£©ºÍ½ÏÒײ»Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÄÚº¬×Ó£©¡£ÔÚÕæºËϸ°û»ùÒò±í´ïʱ£¬Ê×ÏÈÓÉDNAת¼³öÇ°Çý£íRNA£¬È»ºó¾­¹ý²Ã½Ó£¨½«ÄÚº¬×ÓµÄת¼²¿·ÖÇгý²¢½«ÍâÏÔ×ÓµÄת¼²¿·ÖÁ¬½ÓÆðÀ´£©²ÅÄÜÐγɳÉÊìµÄ£íRNA¡£µ«ÔڲýÓʱÓпÉÄܻᷢÉúÑ¡ÔñÐԲýӣ¨ÔڲýÓʱ¿ÉÄÜ»áͬʱÇгýijһ¸ö»ò¼¸¸öÍâÏÔ×ÓµÄת¼²¿·Ö£¬¼´Ðγɲ»Í¬µÄ²Ã½ÓÐÎʽ£©ºÍRNA±à¼­£¨½«Ç°Çý£íRNAÉϵĺËÜÕËáÐòÁмÓÒÔÐ޸ģ¬°üÀ¨¼î»ùÖû»»ò¼î»ùÔö¼õ£©¡£Ñ¡ÔñÐԲýӺÍRNA±à¼­µÄ´æÔÚ£¬½øÒ»²½Ôö¼ÓÁ˵°°×ÖʽṹºÍ¹¦ÄܵĶàÑùÐÔ¡£Çë·ÖÎö»Ø´ð£º




£¨1£©ÓÉÓÚDNA·Ö×ÓµÄË«Á´¿¿¼î»ùÖ®¼äµÄµÄÇâ¼üÏà½áºÏ£¬Òò¶øÔöÇ¿ÁËDNA·Ö×ӽṹµÄÎȶ¨ÐÔ¡£ÏÂÁÐË«Á´DNA½á¹¹ÔÚ¸´ÖÆʱ£¬×î²»ÈÝÒ×½âÐýµÄÊÇ£¨  £©
A                 B                  C
£¨2£©Ñ¡ÔñÐԲýӺÍRNA±à¼­×÷Ó÷¢ÉúÔÚϸ°ûÖеÄ____________£¨²¿Î»£©¡£
£¨3£©È˵ÄapoB»ùÒòÔÚ¸Îϸ°ûÖбí´ï³öapoB£­100µ°°×ÖÊ£¨Êý×Ö±íʾ¸Ãµ°°×Öʺ¬Óеݱ»ùËáÊý£©£¬µ«ÊÇÔÚС³¦Ï¸°ûÖУ¬ apoB£íRNAÉÏ¿¿½üÖмäλÖõÄijһ¸ö¡°£­CAA¡±ÃÜÂë×ÓÉϵġ°C¡±±»±à¼­Îª¡°U¡±£¬Òò´ËÖ»Äܱí´ï³öapoB£­50µ°°×ÖÊ¡£ÏÂÁÐÓйطÖÎöÖÐÕýÈ·µÄÊÇ£¨ £©£¨¶àÑ¡£©
A£®apoB»ùÒòº¬ÓÐ606¸öÍÑÑõºËÜÕË᣻
B£®apoB»ùÒòÔÚ¸Îϸ°ûÖÐת¼µÄ£íRNA³¤¶ÈÔ¼ÊÇС³¦Ï¸°ûÖÐת¼µÄ£íRNA³¤¶ÈµÄ2±¶
C£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×ÖÊÓÐ50¸ö°±»ùËáÍêÈ«Ò»Ñù
D£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×Öʶ¼ÊÇapoB»ùÒòµÄ±í´ï²úÎï
E£®apoB£­50µ°°×ÖʵIJúÉúÊÇÒòΪapoB»ùÒòÔÚת¼ʱ·¢ÉúÑ¡ÔñÐԲýӵĽá¹û
£¨4£©¿Æѧ¼Ò½«È˵ÄÉú³¤¼¤ËØ»ùÒòµ¼Èë´ó³¦¸Ë¾úÒÔ»ñÈ¡ÈËÉú³¤¼¤ËØ£¨Èçͼ¶þ£©¡£ÒÑÖªÏÞÖÆøIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ªG¡ýGATCC¡ª £¬ÏÞÖÆøIIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ª¡ýGATC¡ª¡£
¢ÙÄ¿µÄ»ùÒò¿ÉÒÔͨ¹ý____________·½·¨»ñÈ¡¡£
¢ÚÖØ×éÖÊÁ£¹¹½¨¹ý³ÌÖÐÐèÒªÓõ½µÄø°üÀ¨___________øºÍ___________ø¡£
¢Û¾Ýͼ·ÖÎö£¬ÔÚ¹¹½¨»ùÒò±í´ïÔØÌå¹ý³ÌÖУ¬Ó¦Ñ¡ÓÃ____________£¨ÏÞÖÆøI / ÏÞÖÆøII£©ÇиîÖÊÁ£¡£
¢Ü³É¹¦µ¼Èë¸ÃÖØ×éÖÊÁ£µÄϸ¾úÄÜ·ñÉú³¤ÔÚº¬ËÄ»·ËصÄÅàÑø»ùÉÏ£¿____________£»ÄÜ·ñÉú³¤ÔÚº¬¿¹°±ÜÐÇàùËØËصÄÅàÑø»ùÉÏ£¿____________£»¸ù¾Ý´ËÔ­Àí¿ÉÍê³Éת»ùÒò¹¤³ÌµÄɸѡ£¨¹¤³Ì¾ú£©»·½Ú¡£
£¨5£©Èç¹ûij»ùÒòÖеÄÒ»¸ö¼î»ù·¢ÉúÍ»±ä£¬ÔòÍ»±ä»ùÒò¿ØÖƺϳɵĵ°°×ÖÊÓëÕý³£µ°°×£¨Õý³£»ùÒò¿ØÖƺϳɣ©Ïà±È____________£¨Ò»¶¨/²»Ò»¶¨£©²»Í¬£¬²¢ËµÃ÷Á½µãÀíÓÉ£¿
¢Ù________________________£»¢Ú________________________¡£

£¨1£©C    £¨2£©Ï¸°ûºË    £¨3£©CD
£¨4£©¢ÙÈ˹¤ºÏ³É¡¢Ï¸°ûÖзÖÀë   ¢ÚÏÞÖÆÐÔÄÚÇÐø   DNAÁ¬½Óø
¢ÛÏÞÖÆøI   ¢Ü²»ÄÜ         ÄÜ
£¨5£©²»Ò»¶¨    ¢ÙÃÜÂë×ÓÓм沢ÐÔ   ¢ÚÍ»±ä¿ÉÄÜ·¢ÉúÔÚÄÚº¬×Ó²¿Î»

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÕæºËϸ°ûµÄ»ùÒòÓɱàÂëÇøºÍ·Ç±àÂëÇøÁ½²¿·Ö×é³É£¨ÈçÏÂͼһʾ£©£¬ÆäÖбàÂëÇø°üÀ¨Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÍâÏÔ×Ó£©ºÍ½ÏÒײ»Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÄÚº¬×Ó£©¡£ÔÚÕæºËϸ°û»ùÒò±í´ïʱ£¬Ê×ÏÈÓÉDNAת¼³öÇ°Çý£íRNA£¬È»ºó¾­¹ý²Ã½Ó£¨½«ÄÚº¬×ÓµÄת¼²¿·ÖÇгý²¢½«ÍâÏÔ×ÓµÄת¼²¿·ÖÁ¬½ÓÆðÀ´£©²ÅÄÜÐγɳÉÊìµÄ£íRNA¡£µ«ÔڲýÓʱÓпÉÄܻᷢÉúÑ¡ÔñÐԲýӣ¨ÔڲýÓʱ¿ÉÄÜ»áͬʱÇгýijһ¸ö»ò¼¸¸öÍâÏÔ×ÓµÄת¼²¿·Ö£¬¼´Ðγɲ»Í¬µÄ²Ã½ÓÐÎʽ£©ºÍRNA±à¼­£¨½«Ç°Çý£íRNAÉϵĺËÜÕËáÐòÁмÓÒÔÐ޸ģ¬°üÀ¨¼î»ùÖû»»ò¼î»ùÔö¼õ£©¡£Ñ¡ÔñÐԲýӺÍRNA±à¼­µÄ´æÔÚ£¬½øÒ»²½Ôö¼ÓÁ˵°°×ÖʽṹºÍ¹¦ÄܵĶàÑùÐÔ¡£Çë·ÖÎö»Ø´ð£º

£¨1£©ÓÉÓÚDNA·Ö×ÓµÄË«Á´¿¿¼î»ùÖ®¼äµÄµÄÇâ¼üÏà½áºÏ£¬Òò¶øÔöÇ¿ÁËDNA·Ö×ӽṹµÄÎȶ¨ÐÔ¡£ÏÂÁÐË«Á´DNA½á¹¹ÔÚ¸´ÖÆʱ£¬×î²»ÈÝÒ×½âÐýµÄÊÇ£¨   £©

 

A                  B                  C

£¨2£©Ñ¡ÔñÐԲýӺÍRNA±à¼­×÷Ó÷¢ÉúÔÚϸ°ûÖеÄ____________£¨²¿Î»£©¡£

£¨3£©È˵ÄapoB»ùÒòÔÚ¸Îϸ°ûÖбí´ï³öapoB£­100µ°°×ÖÊ£¨Êý×Ö±íʾ¸Ãµ°°×Öʺ¬Óеݱ»ùËáÊý£©£¬µ«ÊÇÔÚС³¦Ï¸°ûÖУ¬ apoB£íRNAÉÏ¿¿½üÖмäλÖõÄijһ¸ö¡°£­CAA¡±ÃÜÂë×ÓÉϵġ°C¡±±»±à¼­Îª¡°U¡±£¬Òò´ËÖ»Äܱí´ï³öapoB£­50µ°°×ÖÊ¡£ÏÂÁÐÓйطÖÎöÖÐÕýÈ·µÄÊÇ£¨  £©£¨¶àÑ¡£©

A£®apoB»ùÒòº¬ÓÐ606¸öÍÑÑõºËÜÕË᣻

B£®apoB»ùÒòÔÚ¸Îϸ°ûÖÐת¼µÄ£íRNA³¤¶ÈÔ¼ÊÇС³¦Ï¸°ûÖÐת¼µÄ£íRNA³¤¶ÈµÄ2±¶

C£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×ÖÊÓÐ50¸ö°±»ùËáÍêÈ«Ò»Ñù

D£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×Öʶ¼ÊÇapoB»ùÒòµÄ±í´ï²úÎï

E£®apoB£­50µ°°×ÖʵIJúÉúÊÇÒòΪapoB»ùÒòÔÚת¼ʱ·¢ÉúÑ¡ÔñÐԲýӵĽá¹û

£¨4£©¿Æѧ¼Ò½«È˵ÄÉú³¤¼¤ËØ»ùÒòµ¼Èë´ó³¦¸Ë¾úÒÔ»ñÈ¡ÈËÉú³¤¼¤ËØ£¨Èçͼ¶þ£©¡£ÒÑÖªÏÞÖÆøIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ªG¡ýGATCC¡ª £¬ÏÞÖÆøIIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ª¡ýGATC¡ª¡£

¢ÙÄ¿µÄ»ùÒò¿ÉÒÔͨ¹ý____________·½·¨»ñÈ¡¡£

¢ÚÖØ×éÖÊÁ£¹¹½¨¹ý³ÌÖÐÐèÒªÓõ½µÄø°üÀ¨___________øºÍ___________ø¡£

¢Û¾Ýͼ·ÖÎö£¬ÔÚ¹¹½¨»ùÒò±í´ïÔØÌå¹ý³ÌÖУ¬Ó¦Ñ¡ÓÃ____________£¨ÏÞÖÆøI / ÏÞÖÆøII£©ÇиîÖÊÁ£¡£

¢Ü³É¹¦µ¼Èë¸ÃÖØ×éÖÊÁ£µÄϸ¾úÄÜ·ñÉú³¤ÔÚº¬ËÄ»·ËصÄÅàÑø»ùÉÏ£¿____________£»ÄÜ·ñÉú³¤ÔÚº¬¿¹°±ÜÐÇàùËØËصÄÅàÑø»ùÉÏ£¿____________£»¸ù¾Ý´ËÔ­Àí¿ÉÍê³Éת»ùÒò¹¤³ÌµÄɸѡ£¨¹¤³Ì¾ú£©»·½Ú¡£

£¨5£©Èç¹ûij»ùÒòÖеÄÒ»¸ö¼î»ù·¢ÉúÍ»±ä£¬ÔòÍ»±ä»ùÒò¿ØÖƺϳɵĵ°°×ÖÊÓëÕý³£µ°°×£¨Õý³£»ùÒò¿ØÖƺϳɣ©Ïà±È____________£¨Ò»¶¨/²»Ò»¶¨£©²»Í¬£¬²¢ËµÃ÷Á½µãÀíÓÉ£¿

¢Ù ________________________£»¢Ú________________________¡£

£¨12·Ö£©ÕæºËϸ°ûµÄ»ùÒòÓɱàÂëÇøºÍ·Ç±àÂëÇøÁ½²¿·Ö×é³É£¨ÈçÏÂͼһʾ£©£¬ÆäÖбàÂëÇø°üÀ¨Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÍâÏÔ×Ó£©ºÍÒ»°ã²»Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÄÚº¬×Ó£©¡£ÔÚÕæºËϸ°û»ùÒò±í´ïʱ£¬Ê×ÏÈÓÉDNAת¼³öÇ°Çý£íRNA£¬È»ºó¾­¹ý²Ã½Ó£¨½«ÄÚº¬×ÓµÄת¼²¿·ÖÇгý²¢½«ÍâÏÔ×ÓµÄת¼²¿·ÖÁ¬½ÓÆðÀ´£©²ÅÄÜÐγɳÉÊìµÄ£íRNA¡£µ«ÔڲýÓʱÓпÉÄܻᷢÉúÑ¡ÔñÐԲýӣ¨ÔڲýÓʱ¿ÉÄÜ»áͬʱÇгýijһ¸ö»ò¼¸¸öÍâÏÔ×ÓµÄת¼²¿·Ö£¬¼´Ðγɲ»Í¬µÄ²Ã½ÓÐÎʽ£©ºÍRNA±à¼­£¨½«Ç°Çý£íRNAÉϵĺËÜÕËáÐòÁмÓÒÔÐ޸ģ¬°üÀ¨¼î»ùÖû»»ò¼î»ùÔö¼õ£©¡£Ñ¡ÔñÐԲýӺÍRNA±à¼­µÄ´æÔÚ£¬½øÒ»²½Ôö¼ÓÁ˵°°×ÖʽṹºÍ¹¦ÄܵĶàÑùÐÔ¡£Çë·ÖÎö»Ø´ð

£¨1£©Ð´³öÒÅ´«ÐÅÏ¢µÄ´«µÝºÍ±í´ï¹ý³Ìͼʽ£º                      ¡£
£¨2£©ÓÉÓÚDNA·Ö×ÓµÄË«Á´¿¿¼î»ùÖ®¼äµÄµÄÇâ¼üÏà½áºÏ£¬Òò¶øÔöÇ¿ÁËDNA·Ö×ӽṹµÄÎȶ¨ÐÔ¡£ÏÂÁÐË«Á´DNA½á¹¹ÔÚ¸´ÖÆʱ£¬×î²»ÈÝÒ×½âÐýµÄÊÇ£¨¡¡¡¡£©¡¡¡¡
A¡¢       B¡¢C¡¢
£¨3£©Ñ¡ÔñÐԲýӺÍRNA±à¼­×÷Ó÷¢ÉúÔÚϸ°ûÖеġ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¨²¿Î»£©¡£
£¨4£©È˵ÄapoB»ùÒòÔÚ¸Îϸ°ûÖбí´ï³öapoB£­100µ°°×ÖÊ£¨Êý×Ö±íʾ¸Ãµ°°×Öʺ¬Óеݱ»ùËáÊý£©£¬µ«ÊÇÔÚС³¦Ï¸°ûÖУ¬ apoB£íRNAÉÏ¿¿½üÖмäλÖõÄijһ¸ö¡°£­CAA¡±ÃÜÂë×ÓÉϵġ°C¡±±»±à¼­Îª¡°U¡±£¬Òò´ËÖ»Äܱí´ï³öapoB£­50µ°°×ÖÊ¡£ÔòÏÂÁÐÓйطÖÎöÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©£¨²»¶¨ÏîÑ¡Ôñ£©
A¡¢apoB»ùÒòº¬ÓÐ606¸öÍÑÑõºËÜÕË᣻
B¡¢apoB»ùÒòÔÚ¸Îϸ°ûÖÐת¼µÄ£íRNA³¤¶ÈÔ¼ÊÇС³¦Ï¸°ûÖÐת¼µÄ£íRNA³¤¶ÈµÄ2±¶£»
C¡¢apoB£­100µ°°×ÖʺÍapoB£­50µ°°×ÖÊÓÐ50¸ö°±»ùËáÍêÈ«Ò»Ñù£»
D¡¢apoB£­100µ°°×ÖʺÍapoB£­50µ°°×Öʶ¼ÊÇapoB»ùÒòµÄ±í´ï²úÎ
E¡¢apoB£­50µ°°×ÖʵIJúÉúÊÇÒòΪapoB»ùÒòÔÚת¼ʱ·¢ÉúÑ¡ÔñÐԲýӵĽá¹û¡£¡¡
£¨5£©¿Æѧ¼Ò½«È˵ÄÉú³¤¼¤ËØ»ùÒòµ¼Èë´ó³¦¸Ë¾úÒÔ»ñÈ¡ÈËÉú³¤¼¤ËØ£¨Èçͼ¶þ£©¡£ÒÑÖªÏÞÖÆøIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ªG¡ýGATCC¡ª £¬ÏÞÖÆøIIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ª¡ýGATC¡ª¡£
¢ÙÄ¿µÄ»ùÒò¿ÉÒÔͨ¹ý                    ·½·¨»ñÈ¡¡£
¢ÚÖØ×éÖÊÁ£¹¹½¨¹ý³ÌÖÐÐèÒªÓõ½µÄø°üÀ¨ÏÞÖÆÐÔÄÚÇÐøºÍ                 Ã¸¡£ÔÚDNAË«Á´ÉÏ£¬±»ÏÞÖÆÐÔÄÚÇÐøÌØÒìÐÔʶ±ð£¨Ã¸ÇÐλµã´¦£©µÄ¼î»ùÐòÁÐÌصãÊÇ¡¡¡¡¡¡¡¡¡¡   
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¢Û¾Ýͼ·ÖÎö£¬ÔÚ¹¹½¨»ùÒò±í´ïÔØÌå¹ý³ÌÖУ¬Ó¦Ñ¡Óà       £¨ÏÞÖÆøI / ÏÞÖÆøII£©ÇиîÖÊÁ££¬Ñ¡ÔñÀíÓÉÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¢Ü³É¹¦µ¼Èë¸ÃÖØ×éÖÊÁ£µÄϸ¾úÄÜ·ñÉú³¤ÔÚº¬ËÄ»·ËصÄÅàÑø»ùÉÏ£¿¡¡¡¡¡¡¡¡£»ÄÜ·ñÉú³¤ÔÚº¬¿¹°±ÜÐÇàùËØËصÄÅàÑø»ùÉÏ£¿¡¡¡¡¡¡¡¡¡¡¡¡£»¸ù¾Ý´ËÔ­Àí¿ÉÍê³Éת»ùÒò¹¤³ÌµÄɸѡ£¨¹¤³Ì¾ú£©»·½Ú¡£
£¨6£©Èç¹ûij»ùÒòÖеÄÒ»¸ö¼î»ù·¢ÉúÍ»±ä£¬ÔòÍ»±ä»ùÒò¿ØÖƺϳɵĵ°°×ÖÊÓëÕý³£µ°°×£¨Õý³£»ùÒò¿ØÖƺϳɣ©Ïà±ÈÊÇ·ñÒ»¶¨²»Í¬£¬²¢ËµÃ÷ÀíÓÉ£¿                   ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£       ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

£¨12·Ö£©ÕæºËϸ°ûµÄ»ùÒòÓɱàÂëÇøºÍ·Ç±àÂëÇøÁ½²¿·Ö×é³É£¨ÈçÏÂͼһʾ£©£¬ÆäÖбàÂëÇø°üÀ¨Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÍâÏÔ×Ó£©ºÍÒ»°ã²»Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÄÚº¬×Ó£©¡£ÔÚÕæºËϸ°û»ùÒò±í´ïʱ£¬Ê×ÏÈÓÉDNAת¼³öÇ°Çý£íRNA£¬È»ºó¾­¹ý²Ã½Ó£¨½«ÄÚº¬×ÓµÄת¼²¿·ÖÇгý²¢½«ÍâÏÔ×ÓµÄת¼²¿·ÖÁ¬½ÓÆðÀ´£©²ÅÄÜÐγɳÉÊìµÄ£íRNA¡£µ«ÔڲýÓʱÓпÉÄܻᷢÉúÑ¡ÔñÐԲýӣ¨ÔڲýÓʱ¿ÉÄÜ»áͬʱÇгýijһ¸ö»ò¼¸¸öÍâÏÔ×ÓµÄת¼²¿·Ö£¬¼´Ðγɲ»Í¬µÄ²Ã½ÓÐÎʽ£©ºÍRNA±à¼­£¨½«Ç°Çý£íRNAÉϵĺËÜÕËáÐòÁмÓÒÔÐ޸ģ¬°üÀ¨¼î»ùÖû»»ò¼î»ùÔö¼õ£©¡£Ñ¡ÔñÐԲýӺÍRNA±à¼­µÄ´æÔÚ£¬½øÒ»²½Ôö¼ÓÁ˵°°×ÖʽṹºÍ¹¦ÄܵĶàÑùÐÔ¡£Çë·ÖÎö»Ø´ð

£¨1£©Ð´³öÒÅ´«ÐÅÏ¢µÄ´«µÝºÍ±í´ï¹ý³Ìͼʽ£º                       ¡£

£¨2£©ÓÉÓÚDNA·Ö×ÓµÄË«Á´¿¿¼î»ùÖ®¼äµÄµÄÇâ¼üÏà½áºÏ£¬Òò¶øÔöÇ¿ÁËDNA·Ö×ӽṹµÄÎȶ¨ÐÔ¡£ÏÂÁÐË«Á´DNA½á¹¹ÔÚ¸´ÖÆʱ£¬×î²»ÈÝÒ×½âÐýµÄÊÇ£¨¡¡¡¡£©¡¡¡¡

A¡¢       B¡¢C¡¢

£¨3£©Ñ¡ÔñÐԲýӺÍRNA±à¼­×÷Ó÷¢ÉúÔÚϸ°ûÖеġ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¨²¿Î»£©¡£

£¨4£©È˵ÄapoB»ùÒòÔÚ¸Îϸ°ûÖбí´ï³öapoB£­100µ°°×ÖÊ£¨Êý×Ö±íʾ¸Ãµ°°×Öʺ¬Óеݱ»ùËáÊý£©£¬µ«ÊÇÔÚС³¦Ï¸°ûÖУ¬ apoB£íRNAÉÏ¿¿½üÖмäλÖõÄijһ¸ö¡°£­CAA¡±ÃÜÂë×ÓÉϵġ°C¡±±»±à¼­Îª¡°U¡±£¬Òò´ËÖ»Äܱí´ï³öapoB£­50µ°°×ÖÊ¡£ÔòÏÂÁÐÓйطÖÎöÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©£¨²»¶¨ÏîÑ¡Ôñ£©

A¡¢apoB»ùÒòº¬ÓÐ606¸öÍÑÑõºËÜÕË᣻

B¡¢apoB»ùÒòÔÚ¸Îϸ°ûÖÐת¼µÄ£íRNA³¤¶ÈÔ¼ÊÇС³¦Ï¸°ûÖÐת¼µÄ£íRNA³¤¶ÈµÄ2±¶£»

C¡¢apoB£­100µ°°×ÖʺÍapoB£­50µ°°×ÖÊÓÐ50¸ö°±»ùËáÍêÈ«Ò»Ñù£»

D¡¢apoB£­100µ°°×ÖʺÍapoB£­50µ°°×Öʶ¼ÊÇapoB»ùÒòµÄ±í´ï²úÎ

E¡¢apoB£­50µ°°×ÖʵIJúÉúÊÇÒòΪapoB»ùÒòÔÚת¼ʱ·¢ÉúÑ¡ÔñÐԲýӵĽá¹û¡£¡¡

£¨5£©¿Æѧ¼Ò½«È˵ÄÉú³¤¼¤ËØ»ùÒòµ¼Èë´ó³¦¸Ë¾úÒÔ»ñÈ¡ÈËÉú³¤¼¤ËØ£¨Èçͼ¶þ£©¡£ÒÑÖªÏÞÖÆøIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ªG¡ýGATCC¡ª £¬ÏÞÖÆøIIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ª¡ýGATC¡ª¡£

¢ÙÄ¿µÄ»ùÒò¿ÉÒÔͨ¹ý                     ·½·¨»ñÈ¡¡£

¢ÚÖØ×éÖÊÁ£¹¹½¨¹ý³ÌÖÐÐèÒªÓõ½µÄø°üÀ¨ÏÞÖÆÐÔÄÚÇÐøºÍ                  ø¡£ÔÚDNAË«Á´ÉÏ£¬±»ÏÞÖÆÐÔÄÚÇÐøÌØÒìÐÔʶ±ð£¨Ã¸ÇÐλµã´¦£©µÄ¼î»ùÐòÁÐÌصãÊÇ¡¡¡¡¡¡¡¡¡¡   

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

¢Û¾Ýͼ·ÖÎö£¬ÔÚ¹¹½¨»ùÒò±í´ïÔØÌå¹ý³ÌÖУ¬Ó¦Ñ¡Óà        £¨ÏÞÖÆøI / ÏÞÖÆøII£©ÇиîÖÊÁ££¬Ñ¡ÔñÀíÓÉÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

¢Ü³É¹¦µ¼Èë¸ÃÖØ×éÖÊÁ£µÄϸ¾úÄÜ·ñÉú³¤ÔÚº¬ËÄ»·ËصÄÅàÑø»ùÉÏ£¿¡¡¡¡¡¡¡¡£»ÄÜ·ñÉú³¤ÔÚº¬¿¹°±ÜÐÇàùËØËصÄÅàÑø»ùÉÏ£¿¡¡¡¡¡¡¡¡¡¡¡¡£»¸ù¾Ý´ËÔ­Àí¿ÉÍê³Éת»ùÒò¹¤³ÌµÄɸѡ£¨¹¤³Ì¾ú£©»·½Ú¡£

£¨6£©Èç¹ûij»ùÒòÖеÄÒ»¸ö¼î»ù·¢ÉúÍ»±ä£¬ÔòÍ»±ä»ùÒò¿ØÖƺϳɵĵ°°×ÖÊÓëÕý³£µ°°×£¨Õý³£»ùÒò¿ØÖƺϳɣ©Ïà±ÈÊÇ·ñÒ»¶¨²»Í¬£¬²¢ËµÃ÷ÀíÓÉ£¿                    ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£        ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

 

ÕæºËϸ°ûµÄ»ùÒòÓɱàÂëÇøºÍ·Ç±àÂëÇøÁ½²¿·Ö×é³É£¨ÈçÏÂͼһʾ£©£¬ÆäÖбàÂëÇø°üÀ¨Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÍâÏÔ×Ó£©ºÍ½ÏÒײ»Äܹ»±àÂëµ°°×ÖʵÄÐòÁУ¨ÄÚº¬×Ó£©¡£ÔÚÕæºËϸ°û»ùÒò±í´ïʱ£¬Ê×ÏÈÓÉDNAת¼³öÇ°Çý£íRNA£¬È»ºó¾­¹ý²Ã½Ó£¨½«ÄÚº¬×ÓµÄת¼²¿·ÖÇгý²¢½«ÍâÏÔ×ÓµÄת¼²¿·ÖÁ¬½ÓÆðÀ´£©²ÅÄÜÐγɳÉÊìµÄ£íRNA¡£µ«ÔڲýÓʱÓпÉÄܻᷢÉúÑ¡ÔñÐԲýӣ¨ÔڲýÓʱ¿ÉÄÜ»áͬʱÇгýijһ¸ö»ò¼¸¸öÍâÏÔ×ÓµÄת¼²¿·Ö£¬¼´Ðγɲ»Í¬µÄ²Ã½ÓÐÎʽ£©ºÍRNA±à¼­£¨½«Ç°Çý£íRNAÉϵĺËÜÕËáÐòÁмÓÒÔÐ޸ģ¬°üÀ¨¼î»ùÖû»»ò¼î»ùÔö¼õ£©¡£Ñ¡ÔñÐԲýӺÍRNA±à¼­µÄ´æÔÚ£¬½øÒ»²½Ôö¼ÓÁ˵°°×ÖʽṹºÍ¹¦ÄܵĶàÑùÐÔ¡£Çë·ÖÎö»Ø´ð£º

£¨1£©ÓÉÓÚDNA·Ö×ÓµÄË«Á´¿¿¼î»ùÖ®¼äµÄµÄÇâ¼üÏà½áºÏ£¬Òò¶øÔöÇ¿ÁËDNA·Ö×ӽṹµÄÎȶ¨ÐÔ¡£ÏÂÁÐË«Á´DNA½á¹¹ÔÚ¸´ÖÆʱ£¬×î²»ÈÝÒ×½âÐýµÄÊÇ£¨   £©

 

A                  B                  C

£¨2£©Ñ¡ÔñÐԲýӺÍRNA±à¼­×÷Ó÷¢ÉúÔÚϸ°ûÖеÄ____________£¨²¿Î»£©¡£

£¨3£©È˵ÄapoB»ùÒòÔÚ¸Îϸ°ûÖбí´ï³öapoB£­100µ°°×ÖÊ£¨Êý×Ö±íʾ¸Ãµ°°×Öʺ¬Óеݱ»ùËáÊý£©£¬µ«ÊÇÔÚС³¦Ï¸°ûÖУ¬ apoB£íRNAÉÏ¿¿½üÖмäλÖõÄijһ¸ö¡°£­CAA¡±ÃÜÂë×ÓÉϵġ°C¡±±»±à¼­Îª¡°U¡±£¬Òò´ËÖ»Äܱí´ï³öapoB£­50µ°°×ÖÊ¡£ÏÂÁÐÓйطÖÎöÖÐÕýÈ·µÄÊÇ£¨  £©£¨¶àÑ¡£©

A£®apoB»ùÒòº¬ÓÐ606¸öÍÑÑõºËÜÕË᣻

B£®apoB»ùÒòÔÚ¸Îϸ°ûÖÐת¼µÄ£íRNA³¤¶ÈÔ¼ÊÇС³¦Ï¸°ûÖÐת¼µÄ£íRNA³¤¶ÈµÄ2±¶

C£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×ÖÊÓÐ50¸ö°±»ùËáÍêÈ«Ò»Ñù

D£®apoB£­100µ°°×ÖʺÍapoB£­50µ°°×Öʶ¼ÊÇapoB»ùÒòµÄ±í´ï²úÎï

E£®apoB£­50µ°°×ÖʵIJúÉúÊÇÒòΪapoB»ùÒòÔÚת¼ʱ·¢ÉúÑ¡ÔñÐԲýӵĽá¹û

£¨4£©¿Æѧ¼Ò½«È˵ÄÉú³¤¼¤ËØ»ùÒòµ¼Èë´ó³¦¸Ë¾úÒÔ»ñÈ¡ÈËÉú³¤¼¤ËØ£¨Èçͼ¶þ£©¡£ÒÑÖªÏÞÖÆøIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ªG¡ýGATCC¡ª £¬ÏÞÖÆøIIµÄʶ±ðÐòÁкÍÇеãÊÇ¡ª¡ýGATC¡ª¡£

¢ÙÄ¿µÄ»ùÒò¿ÉÒÔͨ¹ý____________·½·¨»ñÈ¡¡£

¢ÚÖØ×éÖÊÁ£¹¹½¨¹ý³ÌÖÐÐèÒªÓõ½µÄø°üÀ¨___________øºÍ___________ø¡£

¢Û¾Ýͼ·ÖÎö£¬ÔÚ¹¹½¨»ùÒò±í´ïÔØÌå¹ý³ÌÖУ¬Ó¦Ñ¡ÓÃ____________£¨ÏÞÖÆøI / ÏÞÖÆøII£©ÇиîÖÊÁ£¡£

¢Ü³É¹¦µ¼Èë¸ÃÖØ×éÖÊÁ£µÄϸ¾úÄÜ·ñÉú³¤ÔÚº¬ËÄ»·ËصÄÅàÑø»ùÉÏ£¿____________£»ÄÜ·ñÉú³¤ÔÚº¬¿¹°±ÜÐÇàùËØËصÄÅàÑø»ùÉÏ£¿____________£»¸ù¾Ý´ËÔ­Àí¿ÉÍê³Éת»ùÒò¹¤³ÌµÄɸѡ£¨¹¤³Ì¾ú£©»·½Ú¡£

£¨5£©Èç¹ûij»ùÒòÖеÄÒ»¸ö¼î»ù·¢ÉúÍ»±ä£¬ÔòÍ»±ä»ùÒò¿ØÖƺϳɵĵ°°×ÖÊÓëÕý³£µ°°×£¨Õý³£»ùÒò¿ØÖƺϳɣ©Ïà±È____________£¨Ò»¶¨/²»Ò»¶¨£©²»Í¬£¬²¢ËµÃ÷Á½µãÀíÓÉ£¿

¢Ù ________________________£»¢Ú________________________¡£

 

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø