£¨10·Ö£©ÒÔº¬£¨NH4£©235SO4¡¢KH231PO4µÄÅàÑø»ùÅàÑø´ó³¦¸Ë¾ú£¬ÔÙÏò´ó³¦¸Ë¾úÅàÑøÒºÖнÓÖÖÒÔ32P±ê¼ÇµÄT2ÊɾúÌ壨SÔªËØΪ32S£©£¬Ò»¶Îʱ¼äºó£¬¼ì²â×Ó´úÊɾúÌåµÄ·ÅÉäÐÔ¼°S¡¢PÔªËØ¡£Çë¶ÔʵÑéÏÖÏóºÍ½á¹û½øÐзÖÎö»òÔ¤²â£º

£¨1£©²»Ö±½ÓÓÃÅàÑø»ù½ÓÖÖÊɾúÌåµÄÔ­ÒòÊÇ________________________________________¡£

£¨2£©ÔÚÊɾúÌåÇÖȾ´ó³¦¸Ë¾úµÄ¹ý³ÌÖУ¬½øÈë´ó³¦¸Ë¾úϸ°ûÄÚµÄÊÇÊɾúÌåµÄ____________¡£

£¨3£©¾ßÓзÅÉäÐÔµÄ×Ó´úÊɾúÌåÕ¼×Ó´úÊɾúÌåµÄ________________¡£

£¨4£©×Ó´úÊɾúÌåÖеÄSÔªËØΪ_______________£¬Ô­ÒòÊÇ_____________________________________¡£

£¨5£©×Ó´úÊɾúÌåÖеÄPÔªËØΪ__________________£¬Ô­ÒòÊÇ_____________________________________¡£

 

£¨1£©ÊɾúÌå±ØÐë¼ÄÉúÔÚ»îϸ°ûÖвÅÄܽøÐÐÉúÃü»î¶¯£¨2·Ö£©

£¨2£©DNA      

£¨3£©100% 

£¨4£©35S  ×Ó´úÊɾúÌåµÄµ°°×ÖÊËùÐèÔ­ÁÏÈ«²¿À´×Դ󳦸˾ú£¨2·Ö£© 

£¨5£©ÉÙÊý32P£¬¶àÊý31P   DNA¸´Öƹý³ÌÖУ¬Ä¸Á´Ëùº¬32P²»±ä£¬ºÏ³É×ÓÁ´ËùÐèµÄP¾ùÀ´×Դ󳦸˾úÄÚµÄ31P£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

£¨2009Äê¹þ¶û±õÄ£Ä⣩ÒÔº¬£¨NH4£©35SO4¡¢KH31 PO4µÄÅàÑø»ùÅàÑø´ó³¦¸Ë¾ú£¬ÔÙÏò´ó³¦¸Ë¾úÅàÑøÒºÖнÓÖÖÒÔ32P±ê¼ÇµÄT2ÊɾúÌ壨SÔªËØΪ32S£©£¬Ò»¶Îʱ¼äºó£¬¼ì²â×Ó´úÊɾúÌåÖеÄS¡¢PÔªËØ£¬Ï±íÖжԽá¹ûµÄÔ¤²â£¬¿ÉÄÜ·¢ÉúµÄÊÇ   £¨    £©                                                                                                                                                                                                                                                                                                                                                                                                                              

Ñ¡Ïî

SÔªËØ

PÔªËØ

A

È«²¿32S

È«²¿31P

B

È«²¿35S

¶àÊý32P¡¢ÉÙÊý31P

C

È«²¿32S

ÉÙÊý32P¡¢¶àÊý31P

D

È«²¿35S

ÉÙÊý32P¡¢¶àÊý31P

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ì¸£½¨Ê¡¸ßÒ»ÏÂѧÆÚÆÚÄ©¿¼ÊÔÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÔº¬£¨NH4£©235SO4¡¢KH231PO4µÄÅàÑø»ùÅàÑø´ó³¦¸Ë¾ú£¬ÔÙÏò´ó³¦¸Ë¾úÅàÑøÒºÖнÓÖÖÒÔ32P±ê¼ÇµÄT2ÊɾúÌ壨SÔªËØΪ32S£©£¬Ò»¶Îʱ¼äºó£¬¼ì²â×Ó´úÊɾúÌåµÄS¡¢PÔªËØ£¬Ï±íÖжԽá¹ûµÄÔ¤²âÖУ¬×î¿ÉÄÜ·¢ÉúµÄÊÇ£º

Ñ¡Ïî

SÔªËØ

PÔªËØ

A

È«²¿32S

È«²¿31P

B

È«²¿35S

¶àÊý32P£¬ÉÙÊý31P

C

È«²¿32S

ÉÙÊý32P£¬¶àÊý32P

D

È«²¿35S

ÉÙÊý32P£¬¶àÊý31P

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012½ì¹ã¶«Ê¡¹ãÖÝÊÐÆßÇøÁª¿¼¸ß¶þÏÂѧÆÚÆÚÄ©½ÌѧÖÊÁ¿¼à²âÉúÎïÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ͬλËØ35S¡¢32P¾ßÓзÅÉäÐÔ¡£ÏÖÒÔº¬£¨NH4£©235SO4¡¢KH2PO4µÄÅàÑøÒºÅàÑø´ó³¦¸Ë¾ú£¬ÔÙÏòÅàÑøÒºÖнÓÖÖÒÔ32P±ê¼ÇµÄT2ÊɾúÌ壨SÔªËØΪ32S£©¡£Ò»¶Îʱ¼äºó£¬¼ì²â×Ó´úÊɾúÌåµÄ·ÅÉäÐÔ¼°S¡¢PÔªËØ¡£Ï±í¶Ô¼ì²â½á¹ûµÄÔ¤²âÖУ¬×î¿ÉÄÜ·¢ÉúµÄÊÇ

Ñ¡Ïî

·ÅÉäÐÔ¼ì²â

SÔªËؼì²â

PÔªËؼì²â

A

È«²¿ÎÞ

È«²¿Îª32S

È«²¿Îª31P

B

È«²¿ÓÐ

È«²¿Îª35S

¶àÊýΪ32P£¬ÉÙÊýΪ31P

C

È«²¿ÓÐ

È«²¿Îª35S

¶àÊýΪ31P£¬ÉÙÊýΪ32P

D

ÉÙÊýÓÐ

È«²¿Îª32S

¶àÊýΪ32P£¬ÉÙÊýΪ31P

 

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2009-2010ѧÄ긣½¨Ê¡¸£ÖÝÊаËÏØ£¨ÊУ©¸ßÒ»ÏÂѧÆÚÆÚÄ©Áª¿¼ÉúÎïÊÔÌâ ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÔº¬£¨NH4£©235SO4¡¢KH231PO4µÄÅàÑø»ùÅàÑø´ó³¦¸Ë¾ú£¬ÔÙÏò´ó³¦¸Ë¾úÅàÑøÒºÖнÓÖÖÒÔ32P±ê¼ÇµÄT2ÊɾúÌ壨SÔªËØΪ32S£©£¬Ò»¶Îʱ¼äºó£¬¼ì²â×Ó´úÊɾúÌåµÄ·ÅÉäÐÔ¼°S¡¢PÔªËØ£¬Ï±í¶Ô½á¹ûµÄÔ¤²âÖУ¬×î¿ÉÄÜ·¢ÉúµÄÊÇ£¨    £©

Ñ¡Ïî

·ÅÉäÐÔ

SÔªËØ

PÔªËØ

A

È«²¿ÎÞ

È«²¿32S

È«²¿31P

B

È«²¿ÓÐ

È«²¿35S

¶àÊý32P£¬ÉÙÊý31P

C

ÉÙÊýÓÐ

È«²¿32S

ÉÙÊý32P£¬¶àÊý31P

D

È«²¿ÓÐ

È«²¿35S

ÉÙÊý32P£¬¶àÊý31P

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸