ÌâÄ¿ÄÚÈÝ
2006Äêŵ±´¶û»¯Ñ§½±ÊÚÓèÃÀ¹ú¿ÆÑ§¼ÒÂÞ½Ü?¿Æ¶÷²®¸ñ£¨Roger£®David£®Kornberg£©²©Ê¿£¬ÒÔ±íÕÃËûÔÚÑо¿Ï¸°ûÈçºÎ´Ó»ùÒò»ñÈ¡ÐÅÏ¢À´Éú³Éµ°°×ÖÊ£¬Ê״δӷÖ×ӽǶÈÃè»æ³öÕæºËϸ°ûµÄת¼¹ý³Ì£®½üÄêÀ´Åµ±´¶û»¯Ñ§½±¶à´ÎÊÚÓ轫»¯Ñ§ÔËÓÃÓÚÉúÃü¿ÆÑ§½ÒʾÉúÃüÔ˶¯Î¢¹ÛÐÐΪÓë»úÀíµÄ¿ÆÑ§¼Ò£¬Õâ³ä·Ö˵Ã÷»¯Ñ§£¨¡¡¡¡£©
| A¡¢½«±»ÉúÎïѧËù´úÌæ | B¡¢´Ó·Ö×ÓˮƽÉϽÒʾÉúÃüµÄ°ÂÃØ | C¡¢Îª¡°¿Ë¡¡±¼¼ÊõÌṩÀíÂÛ»ù´¡ | D¡¢ÖÆÔì³ö¸ü¶àµÄÖÇÄÜ»¯µÄ¡°»úÆ÷ÈË¡± |
·ÖÎö£º¡°Ê״δӷÖ×ӽǶÈÃè»æ³öÕæºËϸ°ûµÄת¼¹ý³Ì¡±ËµÃ÷¿ªÊ¼´Ó΢¹Û½Ç¶È½øÐзÖÎöÐγɵ°°×ÖÊ£®
½â´ð£º½â£º¡°Ê״δӷÖ×ӽǶÈÃè»æ³öÕæºËϸ°ûµÄת¼¹ý³Ì¡±ËµÃ÷»¯Ñ§¿ªÊ¼´Ó΢¹Û·Ö×ӽǶȽøÐзÖÎöµ°°×ÖʵÄÐγɣ¬´Ó¶ø½ÒʾÉúÃüµÄ°ÂÃØ£¬ÓëA¡¢C¡¢D¶¼ÎÞ¹ØÏµ£¬¹ÊÑ¡B£®
µãÆÀ£º±¾Ìâ´Ó΢¹Û½Ç¶ÈÑо¿ºê¹ÛÎïÖÊ£¬ÕýÈ·Àí½âÌâ¸Éº¬ÒåÊǽⱾÌâ¹Ø¼ü£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2006Äêŵ±´¶û»¯Ñ§½±ÊÚÓèÃÀ¹ú¿ÆÑ§¼ÒRoger£®D£®Kormberg£¬Ëû½ÒʾÁËÕæºËÉúÎïÌåÄÚµÄϸ°ûÈçºÎÀûÓûùÒòÄÚ´æ´¢µÄÐÅÏ¢Éú²úµ°°×ÖÊ£®ÏÂÁйØÓÚµ°°×ÖʵÄ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢£®µ°°×ÖÊÊôÓÚÌìÈ»¸ß·Ö×Ó»¯ºÏÎ×é³ÉÔªËØÖ»ÓÐC¡¢H¡¢O¡¢N | B¡¢£®ÓÃŨNa2SO4¡¢CuSO4ÈÜÒº»òŨHNO3ÈÜҺʹµ°ÇåÒº·¢ÉúÑÎÎö£¬½ø¶ø·ÖÀë¡¢Ìá´¿µ°°×ÖÊ | C¡¢£®µ°°×øÊǵ°°×ÖÊ£¬Ëü²»½ö¿ÉÒÔ´ß»¯µ°°×ÖʵÄË®½â·´Ó¦£¬»¹¿ÉÒÔ´ß»¯µí·ÛµÄË®½â·´Ó¦ | D¡¢£®µ°°×ÖÊË®½â²úÉúµÄ¸Ê°±ËᣨH2N-CH2-COOH£©¼ÈÏÔËáÐÔ£¬ÓÖÏÔ¼îÐÔ£¬ÊÇ×î¼òµ¥µÄ°±»ùËá |