ÌâÄ¿ÄÚÈÝ
2£®Í¼1±íʾij¶¯Îï¸öÌ壨2n=4£©ÄÚϸ°û·ÖÁѲ»Í¬Ê±ÆÚÒ»¸öϸ°ûÄÚȾɫÌ塢Ⱦɫµ¥ÌåºÍDNAµÄº¬Á¿£¬Í¼2Ϊ¸Ã¶¯Îïϸ°û´¦ÓÚ²»Í¬·ÖÁÑʱÆÚµÄʾÒâͼ£¬¼×Öбê×¢ÁËȾɫÌåÉϵIJ¿·Ö»ùÒò£®Çë·ÖÎö»Ø´ð£®£¨1£©Í¼1ÖÐa¡¢b¡¢c±íʾȾɫµ¥ÌåµÄÊÇb£¬IIʱÆÚ¶ÔÓ¦ÓÚͼ2ÖÐϸ°û¼×¡¢±û£®Í¼2ÖÐËĸöϸ°ûÖÐûÓÐͬԴȾɫÌåµÄÊǶ¡£®
£¨2£©Í¼2¼×ÖÐÒ»ÌõȾɫÌåÉϳöÏÖÁ˵Èλ»ùÒòA¡¢a£¬ÆäÔÒò¿ÉÄÜÓлùÒòÍ»±ä»òͬԴȾɫÌåµÄ·Ç½ãÃÃȾɫµ¥Ìå·¢ÉúÁ˽»²æ»¥»»£®¶¡¶ÔӦͼ1µÄIIIʱÆÚ£¬Èô¶¡ÊǼ׵Ä×Óϸ°û£¬ÔòÆäËù²úÉúµÄ×Óϸ°ûµÄ»ùÒò×é³ÉÊÇABºÍaB£®
£¨3£©ÒÒËù´¦µÄϸ°û·ÖÁÑʱÆÚÊÇÓÐË¿·ÖÁѺóÆÚ£¬ÓÐ4¸öȾɫÌå×飮±ûµÄÃû³ÆÎª³õ¼¶ÂÑĸϸ°û£®
·ÖÎö ·ÖÎöͼ1£ºaÊÇȾɫÌå¡¢bÊÇȾɫµ¥Ìå¡¢cÊÇDNA£®¢ñ±íʾÕý³£Ìåϸ°ûδ½øÐÐDNA¸´ÖÆ£»¢òÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬¿ÉÄÜÊÇÓÐË¿·ÖÁÑǰÆÚ¡¢ÖÐÆÚ»ò¼õÊýµÚÒ»´Î·ÖÁѹý³Ì£»¢óÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬µ«ÊýÄ¿¾ùÖ»ÓТòÖеÄÒ»°ë£¬¿ÉÄÜÊǼõÊýµÚ¶þ´Î·ÖÁÑǰÆÚºÍÖÐÆÚ£»¢ôÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º0£º1£¬Ã»ÓÐȾɫµ¥Ì壬ÇÒÊýÄ¿ÊÇÕý³£Ìåϸ°ûµÄÒ»°ë£¬¿ÉÄÜ´¦ÓÚ¼õÊýµÚ¶þ´Î·ÖÁÑÄ©ÆÚ£®
·ÖÎöͼ2£º¼×ͼΪij²¸È鶯ÎïÌåϸ°ûÖв¿·ÖȾɫÌå¼°ÆäÉϵĻùÒòʾÒâͼ£»ÒÒͼϸ°ûÖк¬ÓÐͬԴȾɫÌ壬ÇÒ×ÅË¿µã·ÖÁÑ£¬´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£»±ûͼϸ°ûÖк¬ÓÐͬԴȾɫÌ壬ÇÒͬԴȾɫÌå·ÖÀ룬´¦ÓÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ£»¶¡Í¼Ï¸°ûÖв»º¬Í¬Ô´È¾É«Ì壬ȾɫÌåÅÅÁÐÔÚ³àµÀ°åÉÏ£¬´¦ÓÚ¼õÊýµÚ¶þ´Î·ÖÁÑÖÐÆÚ£®
½â´ð ½â£º£¨1£©ÓÉÒÔÉÏ·ÖÎö¿ÉÖª£¬Í¼1ÖÐa¡¢b¡¢c±íʾȾɫµ¥ÌåµÄÊÇb£»Í¼1IIÖÐȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬¶ÔÓ¦ÓÚͼ2ÖÐϸ°û¼×¡¢±û£®¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ£¬Í¬Ô´È¾É«Ìå·ÖÀ룬Òò´Ë¼õÊýµÚ¶þ´Î·ÖÁѹý³ÌÖеÄϸ°ûÖв»º¬Í¬Ô´È¾É«Ì壬Òò´Ëͼ2ÖÐËĸöϸ°ûÖÐûÓÐͬԴȾɫÌåµÄÊǶ¡£®
£¨2£©Í¼2¼×ÖÐÒ»ÌõȾɫÌåÉϳöÏÖÁ˵Èλ»ùÒòA¡¢a£¬ÆäÔÒò¿ÉÄÜÓлùÒòÍ»±ä»òͬԴȾɫÌåµÄ·Ç½ãÃÃȾɫµ¥Ìå·¢ÉúÁ˽»²æ»¥»»£®¶¡´¦ÓÚ¼õÊýµÚ¶þ´Î·ÖÁÑÖÐÆÚ£¬´ËʱȾɫÌåÊý¡¢È¾É«µ¥ÌåÊýºÍDNA·Ö×ÓÊýÖ®±ÈΪ1£º2£º2£¬µ«ÊýÄ¿¾ùÖ»ÓÐÌåϸ°ûµÄÒ»°ë£¬¶ÔӦͼ1µÄIIIʱÆÚ£»¸ù¾Ý¼×ÖеĻùÒò×é³É¿ÉÖª£¬Èô¶¡ÊǼ׵Ä×Óϸ°û£¬ÔòÆäËù²úÉúµÄ×Óϸ°ûµÄ»ùÒò×é³ÉÊÇABºÍaB£®
£¨3£©ÒÒϸ°û´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£¬ÓÐ4¸öȾɫÌå×飮±ûϸ°û´¦ÓÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ£¬ÇÒϸ°ûÖʲ»¾ùµÈ·ÖÁÑ£¬³ÆÎª³õ¼¶ÂÑĸϸ°û£®
¹Ê´ð°¸Îª£º
£¨1£©b ¼×¡¢±û ¶¡
£¨2£©»ùÒòÍ»±ä»òͬԴȾɫÌåµÄ·Ç½ãÃÃȾɫµ¥Ìå·¢ÉúÁ˽»²æ»¥»» III ABºÍaB
£¨3£©ÓÐË¿·ÖÁѺó 4 ³õ¼¶ÂÑĸϸ°û
µãÆÀ ±¾Ìâ½áºÏͼ½â£¬¿¼²éϸ°ûµÄ¼õÊý·ÖÁÑ£¬ÒªÇó¿¼Éúʶ¼Çϸ°û¼õÊý·ÖÁѲ»Í¬Ê±ÆÚµÄÌØµã£¬ÕÆÎÕ¼õÊý·ÖÁѹý³ÌÖÐȾɫÌåÐÎ̬ºÍÊýÄ¿µÄÊýÁ¿±ä»¯¹æÂÉ£¬ÄÜÕýÈ··ÖÎöÌâͼ£¬ÔÙ½áºÏËùѧµÄ֪ʶ׼ȷ´ðÌ⣮
| A£® | ÏßÁ£Ìå¡¢ÖÐÐÄÌåºÍºËÌÇÌå²ÎÓë¸ßµÈÖ²Îïϸ°ûÓÐË¿·ÖÁÑ | |
| B£® | Ò¶ÂÌÌåÊÇΨһº¬ÓÐÉ«ËØµÄϸ°ûÆ÷ | |
| C£® | ¶¯Îïϸ°ûÐÎ̬µÄά³ÖÒÀÀµÓÚϸ°û¹Ç¼Ü | |
| D£® | ºËÌÇÌåÖ÷ÒªÓÉÁ×Ö¬ºÍµ°°×Öʹ¹³É |
| A£® | ȱʧÁËÒ»¸öºËÜÕËá¶Ô | B£® | ÖÕÖ¹ÃÜÂë×ÓÌáǰ³öÏÖ | ||
| C£® | ²åÈëÁËÒ»¸öºËÜÕËá¶Ô | D£® | Ìæ»»ÁËÒ»¸öºËÜÕËá¶Ô |
£¨CH2O£©+O2$?_{¢Ú}^{¢Ù}$CO2+H2O+ÄÜÁ¿£®
| A£® | ¹ý³Ì¢ÙÖ»ÔÚÏßÁ£ÌåÖнøÐУ¬¹ý³Ì¢ÚÖ»ÔÚÒ¶ÂÌÌåÖнøÐÐ | |
| B£® | ¹ý³Ì¢ÙºÍ¢ÚÖоùÄܲúÉú[H]£¬¶þÕß»¹ÔµÄÎïÖʲ»Í¬ | |
| C£® | ¹ý³Ì¢ÙÊͷŵÄÄÜÁ¿È«²¿´¢´æÔÚATP·Ö×ÓÖÐ | |
| D£® | ¹ý³Ì¢Ú²úÉúµÄ£¨CH2O£©ÖеÄÑõÈ«²¿À´×ÔÓÚH2O |
| A£® | ÈôΪȾɫÌ寬¶ÎȱʧËùÖ£¬Ôò¸Ã¿¹ÐÔ»ùÒòÒ»¶¨ÊÇÏÔÐÔ»ùÒò | |
| B£® | ÈôΪ»ùÒòÍ»±äËùÖ£¬Ôò¿¹ÐÔ»ùÒòÓëÃô¸Ð»ùÒòµÄ¼î»ùÐòÁÐÒ»¶¨²»Í¬ | |
| C£® | ÈôΪȾɫÌåÒ×루Òƽӣ©ËùÖ£¬ÔòËÄ·ÖÌåʱһ¶¨·¢ÉúÁ˽»²æ»¥»» | |
| D£® | ÈôΪһ¶Ô¼î»ùȱʧËùÖ£¬Ôò¸Ã¿¹ÐÔ»ùÒòÒ»¶¨²»ÄܱàÂëëÄÁ´ |
| A£® | Ë®·Ö×Óͨ¹ýϸ°ûĤ | B£® | ÆÏÌÑÌǽøÈëС³¦Ï¸°û | ||
| C£® | NO3-ͨ¹ýϸ°ûĤ | D£® | °±»ùËáͨ¹ýϸ°ûĤ |