ÌâÄ¿ÄÚÈÝ
2£®ÔÚÏÂÁÐÎïÖÊÖУ¬ÓеÄÊôÓÚ¹¹³ÉÈËÌåµ°°×Öʵݱ»ùËᣬÓеIJ»ÊÇ£®Èô½«ÆäÖй¹³ÉÈËÌåµ°°×Öʵݱ»ùËáËõºÏ³É¶àëÄ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©¸ÃëÄÁ´ÄÚº¬4¸öëļü£¬½ÐÎåëÄ£®
£¨2£©×é³É¸ÃëÄÁ´µÄ°±»ùËá¿ÉÓÃͨʽͳһ±íʾ£®
£¨3£©¸ÃëÄÁ´ÖÐR»ù¹²ÓÐ4ÖÖ£¬¢ÜµÄR»ùÊÇ-CH2OH£®
£¨4£©¸ÃëÄÁ´Öй²ÓÐ2¸ö°±»ùºÍ2¸öôÈ»ù£®
£¨5£©¸ÃëÄÁ´µÄÏà¶Ô·Ö×ÓÖÊÁ¿Óë×é³ÉÆä°±»ùËáµÄ×ÜÏà¶Ô·Ö×ÓÖÊÁ¿Ïà±È£¬¼õÉÙÁË72£®
·ÖÎö ·ÖÎö¢Ù¢Ú¢Û¢Ü¢Ý¢Þ¿ÉÖª£¬¢Ù¢Û¢Ü¢Ý¢Þ¶¼ÓÐÒ»¸ö°±»ùºÍôÈ»ùÁ¬½ÓÔÚͬһ¸ö̼Ô×ÓÉÏ£¬ÊÇ×é³Éµ°°×Öʵݱ»ùËᣬ¢ÚûÓÐôÈ»ù£¬²»ÊÇ°±»ùË᣻¢Ù¢Û¢Ü¢Ý¢Þͨ¹ýÍÑË®ËõºÏ·´Ó¦£¬ÍÑÈ¥4·Ö×ÓË®£¬ÐγÉ4¸öëļü£¬ÐγÉÎåëÄ»¯ºÏÎ
½â´ð ½â£º£¨1£©¢Ù¢Û¢Ü¢Ý¢ÞÓÉ4¸öëļüÁ¬½ÓÐγÉÎåëÄ»¯ºÏÎ
£¨2£©×é³Éµ°°×Öʵݱ»ùËáÖÁÉÙº¬ÓÐÒ»¸ö°±»ùºÍÒ»¸öôÈ»ù£¬ÇÒ¶¼ÓÐÒ»¸ö°±»ùºÍÒ»¸öôÈ»ùÁ¬½ÓÔÚͬһ¸ö̼Ô×ÓÉÏ£¬½á¹¹Í¨Ê½ÊÇ£º£®
£¨3£©ÓÉÓڢ٢ۢܢݢ޵ÄR»ùÖТ٢ÞÏàͬ£¬ÆäËû²»Í¬£¬Òò´Ë°±»ùËá¹²ÓÐ4ÖÖ£»¢ÜµÄR»ùÊÇ-CH2OH£®
£¨4£©ÓÉÓÚ¢ÛµÄR»ùº¬ÓÐÒ»¸öôÈ»ù£¬¢ÝµÄR»ùº¬ÓÐÒ»¸ö°±»ù£¬Òò´Ë¢Ù¢Û¢Ü¢Ý¢ÞÍÑË®ËõºÏÐγɵÄëÄÁ´º¬ÓÐ2¸öÓÎÀëµÄ°±»ùºÍ2¸öÓÎÀëµÄôÈ»ù£®
£¨5£©°±»ùËáÍÑË®ËõºÏʱÍÑÈ¥4·Ö×ÓË®£¬Ïà¶Ô·Ö×ÓÁ¿¼õÉÙÁË18¡Á4=72£®
¹Ê´ð°¸Îª£º
£¨1£©4 ÎåëÄ
£¨2£©
£¨3£©4-CH2OH
£¨4£©2 2
£¨5£©72
µãÆÀ ±¾ÌâÖØÔÚ¿¼²éѧÉúʶ¼Ç°±»ùËáµÄ½á¹¹Í¨Ê½£¬Àí½â°±»ùËáµÄÍÑË®ËõºÏ·´Ó¦£¬²¢Ó¦ÓÃÏà¹Ø֪ʶ½áºÏÌâ¸ÉÐÅÏ¢×ۺϽâ´ðÎÊÌ⣮
A£® | ÕæºËÉúÎïÖÖÀà¶à | B£® | ÕæºËÉúÎï·Ö²¼¹ã·º | ||
C£® | ͨ¹ýÓÐÐÔÉúÖ³Ôö¼ÓÁËÉúÎïµÄ±äÒì | D£® | ÕæºËÉúÎïÐÎ̬¶àÑù |
A£® | °±»ùËá¶àÖÖ¶àÑùµÄÅÅÁÐ˳ÐòÔ̺¬×ÅÒÅ´«ÐÅÏ¢£¬µ°°×ÖÊÊÇÉúÎïÌåµÄÒÅ´«ÎïÖÊ | |
B£® | ÔºËÉúÎïµÄÒÅ´«ÎïÖÊÊÇDNA£¬²¡¶¾µÄÒÅ´«ÎïÖÊÊÇRNA | |
C£® | ¾ßÓÐϸ°û½á¹¹µÄÉúÎïÌåµÄÒÅ´«ÎïÖʶ¼ÊÇDNA | |
D£® | ϸ°ûºËµÄÒÅ´«ÎïÖÊÊÇDNA£¬Ï¸°ûÖʵÄÒÅ´«ÎïÖÊÊÇRNA |
ÎïÖÊÖÖÀà/ĤµÄÀà±ð | µ°°×ÖÊ£¨%£© | Ö¬ÖÊ£¨%£©£¨Ö÷ÒªÊÇÁ×Ö¬£© | ÌÇÀࣨ%£© |
±äÐγæϸ°ûĤ | 54 | 42 | 4 |
СÊó¸Îϸ°ûĤ | 44 | 52 | 4 |
È˺ìϸ°ûĤ | 49 | 43 | 8 |
ÏßÁ£ÌåÄÚĤ | 76 | 24 | 0 |
²¤²ËÒ¶ÂÌÌåƬ²ãĤ | 70 | 30 | 0 |
£¨2£©´Ó±íÖпÉÒÔ¿´³ö£¬¸÷ÖÖĤÔÚ»¯Ñ§ÎïÖÊ×é³ÉÉϵĹ²Í¬µãÊǶ¼º¬Óе°°×ÖʺÍÖ¬ÖÊ£¨Á×Ö¬£©£¬Ö÷ÒªÇø±ðÓУºÏ¸°ûĤº¬ÓÐÉÙÁ¿µÄÌÇÀ࣬¶øÏßÁ£ÌåĤºÍÒ¶ÂÌÌåĤûÓÐÌÇÀ࣮¿Æѧ¼Ò½«±äÐγæµÄϸ°ûÓëСÊó¸Îϸ°û·Ö±ð·ÅÈë0.15%µÄK+ÈÜÒºÖÐÏàͬʱ¼äºó£¬ÔٴβⶨK+Ũ¶È£¬·¢ÏÖ·ÅÓÐСÊó¸Îϸ°ûµÄK+ÈÜҺŨ¶È½Ï¸ß£¬´ÓÁ½ÖÖϸ°ûµÄϸ°ûĤ³É·Ö¿¼ÂÇ£¬ÔÒòÊÇСÊóϸ°ûĤÉÏÔËÊäK+µÄÔØÌåÊýÁ¿Ð¡ÓÚ±äÐγæϸ°ûĤÉÏÔËÊäK+µÄÔØÌåÊýÁ¿£®
£¨3£©¶ÔÈËÌåÆäËûϸ°ûµÄϸ°ûĤ³É·Ö½øÐзÖÎö£¬·¢ÏÖÌÇÀàµÄº¬Á¿»ù±¾½Ó½ü8%£¬Å¼¶ûÓиö±ðϸ°ûµÄϸ°ûĤÉϵÄÌÇÀà´óÔ¼Ö»ÓÐ2%£¬¸Ãϸ°û×îÓпÉÄÜ·¢ÉúÁË°©±ä£¬ÒýÆðÒòËØÓÐÎïÀí¡¢»¯Ñ§¡¢²¡¶¾Ö°©ÒòËØ£®
£¨4£©ÏßÁ£ÌåÄÚĤµ°°×Öʺ¬Á¿×î¸ßµÄÔÒòÊÇ£ºº¬ÓдóÁ¿ÓëÓÐÑõºôÎüÓйصÄø£®
A£® | ²¡¶¾Äܹ»Í¨¹ýÔöÖ³ÑÓÐø×Ó´ú£¬ÊôÓÚÉúÃüϵͳ | |
B£® | ¡°¶´Í¥ºþÖÐËùÓÐÓ㡱ÊôÓÚÉúÃüϵͳÑо¿µÄÒ»¸ö½á¹¹²ã´Î | |
C£® | Ò»¸ö´ó³¦¸Ë¾ú¼ÈÊôÓÚϸ°û²ã´Î£¬ÓÖÊôÓÚ¸öÌå²ã´Î | |
D£® | ÔÚÌض¨µÄÅàÑø»ùÉÏÅàÑø³öÌض¨µÄ½Íĸ¾ú£¬ÕâЩ½Íĸ¾ú¹¹³ÉÁËÒ»¸öȺÂä |
A£® | ¢ÜÖеĶþÑõ»¯Ì¼Å¨¶ÈµÍÓÚ¢ÛÖжþÑõ»¯Ì¼Å¨¶È | |
B£® | ×éÖ¯°·ÄÜʹ¢Ùͨ͸ÐÔÔö´ó£¬´Ó¶øµ¼Ö¢ÝÖÐÒºÌå¼õÉÙ | |
C£® | ¢ÚÖеÄÑõÆøµ½´ï¢ÜÖÁÉÙÐèÒª¾¹ý4²ãÉúÎïĤ£¬¢Ú´¦ÑõÆøŨ¶È¸ßÓÚ¢Ü | |
D£® | ¹ýÃô·´Ó¦²úÉúµÄ¿¹ÌåÖ÷Òª·Ö²¼ÔÚ¢ÛÖУ¬¢ÛºÍ¢ÝµÄ³É·ÖÓÐÇø±ð |
ÉËÕß | ÉËÕßÃÉÉÏÑÛ¾¦Ëù½ÓÊÜ | ²âÊÔ½á¹û |
¼× | ÒÔÕë´Ì¼×Ö¸¼â | ¼×Á¢¿ÌËõÊÖµ«ÍêÈ«²»ÖªÓÐÕë´Ì¼°ËõÊÖ¶¯×÷·¢Éú |
ÒÒ | ÒÔÕë´ÌÒÒÖ¸¼â | ÒÒ²»¾õÍ´Ò²²»ËõÊÖ |
ÃüÒÒËõÊÖ | ÒÒ¿ÉÒÔËõÊÖ | |
±û | ÒÔÕë´Ì±ûÖ¸¼â | ±û¸Ð¾õÍ´µ«Ã»ÓÐËõÊÖ |
A£® | ¼×µÄËõÊÖ·´É仡δÊÜËð | B£® | ÒÒµÄËõÊÖ·´É仡Öд«ÈëÉñ¾ÊÜËð | ||
C£® | ÒÒµÄËõÊÖ·´É仡ÍêÕû | D£® | ±ûµÄËõÊÖ·´É仡Öд«³öÉñ¾ÊÜËð |
A£® | ϸ°ûÖж¼ÓÐÏßÁ£ÌåºÍÒ¶ÂÌÌ壬²¢ÇÒÕâÁ½ÖÖϸ°ûÆ÷Öж¼º¬ÓÐÉÙÁ¿µÄDNA | |
B£® | ÔÚϸ°ûµÄ·ÖÁѹý³ÌÖУ¬ÏßÁ£Ìå¡¢ºËÌÇÌå¡¢¸ß¶û»ùÌåµÈ·¢»ÓÁËÖØÒªµÄ×÷Óà | |
C£® | ϸ°ûÖÐÏßÁ£Ìå¡¢ºËÌÇÌåµÄ»î¶¯¶¼ÄܲúÉúË® | |
D£® | ÄÚÖÊÍøÉϸ½×ŶàÖÖø£¬ÄÜΪ¸÷ÖÖ»¯Ñ§·´Ó¦µÄÕý³£½øÐÐÌṩÓÐÀûÌõ¼þ |