ÌâÄ¿ÄÚÈÝ
1£®Ë®µ¾ºË»ùÒò hw£¨t£©±í´ïµÄµ°°×²ÎÓë¹âºÏ×÷Ó㬸ûùÒò·¢ÉúÁ˵¥¼î»ùÌæ»»£¬µ¼Ö±í´ïµÄµ°°×¼õÉÙ 251 ¸ö°±»ùËᣮ ÒÑ֪ͻ±äʹ mRNA·¢Éú¸Ä±äµÄ¼î»ùÔÚÏÂͼËùÊ¾ÇøÓòÄÚ £¨ÖÕÖ¹ÃÜÂ룺UAA¡¢UAG »ò UGA£©£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨Í¼ÖÐÊý×Ö±íʾ mRNAÖÐ´ÓÆðʼÃÜÂ뿪ʼËãÆðµÄ¼î»ùÐòºÅ£©£¨¡¡¡¡£©| A£® | hw£¨t£©»ùÒò±àÂëµÄµ°°×ͨ¹ý±»¶¯ÔËÊä½øÈëÒ¶ÂÌÌå | |
| B£® | ¼î»ùÌæ»»Ö»¿ÉÄÜ·¢ÉúÔÚµÚ257ºÅºËÜÕËáλÖà | |
| C£® | Í»±äºó²ÎÓë»ùÒòת¼µÄàÑßʺËÜÕËá±ÈÀý½µµÍ | |
| D£® | Í»±äǰ»ùÒò±í´ïµÄµ°°×¹²º¬ÓÐ336¸ö°±»ùËá |
·ÖÎö ·ÖÎöÌâÎļ°Ìâͼ£ºµ¥¼î»ùÌæ»»ºó£¬±í´ïµÄµ°°×ÖʼõÉÙ251¸ö°±»ùËᣬ˵Ã÷Ìæ»»Î»µãµÄÃÜÂë×Ó±ä³ÉÁËÖÕÖ¹ÃÜÂë×Ó£¨ÖÕÖ¹ÃÜÂë×ÓΪUAA¡¢UAG»òUGA£©£¬ÇÒÍ»±äʹmRNA·¢Éú¸Ä±äµÄ¼î»ùÔÚͼËùÊ¾ÇøÓòÄÚ£¬Ôò¼î»ùÌæ»»²»Ò»¶¨·¢ÉúÔÚµÚ257»òµÚ258ºÅºËÜÕËáλÖã®
½â´ð ½â£ºA¡¢µ°°×ÖÊÊôÓÚ´ó·Ö×ÓÎïÖÊ£¬ÆäÔËÊ䷽ʽÊǰûÍÌ»ò°ûÍ£¬A´íÎó£»
B¡¢µ¥¼î»ùÌæ»»ºó£¬±í´ïµÄµ°°×ÖʼõÉÙ251¸ö°±»ùËᣬ˵Ã÷Ìæ»»Î»µãµÄÃÜÂë×Ó±ä³ÉÁËÖÕÖ¹ÃÜÂë×Ó£¬µ«¼î»ùÌæ»»²»Ò»¶¨·¢ÉúÔÚµÚ257ºÅºËÜÕËáλÖã¬Ò²ÓпÉÄÜÊÇ·¢ÉúÔÚµÚ258ºÅºËÜÕËáλÖã¬B´íÎó£»
C¡¢ÖÕÖ¹ÃÜÂë×ÓΪUAA¡¢UAG»òUGA£¬ÆäºóÁ½Î»¼î»ù¶¼ÊÇàÑßÊ£¬Õâ˵Ã÷Í»±äºó²ÎÓë»ùÒòת¼µÄàÑßʺËÜÕËá±ÈÀýûÓнµµÍ£¬C´íÎó£»
D¡¢¸ù¾ÝBÑ¡Ïî¿ÉÖª£¬Í»±ä·¢ÉúÔÚ¶¼257»òµÚ258ºÅλÖã¬ÔòÍ»±äÍ»±äǰ»ùÒò±í´ïµÄµ°°×¹²º¬ÓÐ255¡Â3+251=336¸ö°±»ùËᣬDÕýÈ·£®
¹ÊÑ¡£ºD£®
µãÆÀ ±¾Ì⿼²éÒÅ´«ÐÅÏ¢µÄת¼ºÍ·Ò룬ҪÇó¿¼Éúʶ¼ÇÒÅ´«ÐÅϢת¼ºÍ·ÒëµÄ¹ý³Ì¡¢³¡Ëù¡¢Ìõ¼þ¼°²úÎïµÈ»ù´¡ÖªÊ¶£¬Äܸù¾ÝÌâÖÐÐÅϢ׼ȷÅжϸ÷Ñ¡ÏÊôÓÚ¿¼¸Ùʶ¼ÇºÍÀí½â²ã´ÎµÄ¿¼²é£®
| A£® | H+£¨NADPH£©µÄÉú³É | B£® | ÑõÆøµÄÉú³É | ||
| C£® | ADPת±äΪATP | D£® | ¿¨¶ûÎÄÑ»·£¨Ì¼Ñ»·£© |
| A£® | Ìõ¼þ·´ÉäÊÇÔÚ·ÇÌõ¼þ·´ÉäµÄ»ù´¡ÉÏÐÎ³ÉµÄ | |
| B£® | ÐË·ÜÔÚÉñ¾ÔªÖ®¼äÓÉÒ»¸öÉñ¾ÔªµÄÖáÍ»´«ÏòÁíÒ»¸öÉñ¾ÔªµÄϸ°ûÌå»òÊ÷Í» | |
| C£® | ´Ì¼¤´óÄÔÆ¤²ãµÄÏàÓ¦²¿Î»£¬¿ÉÒÔÒýÆðÏÂÖ«µÄÔ˶¯ | |
| D£® | ÈËÑÔ¡¢ÊÞÓï¡¢ÄñÃùÍùÍù´ø¸øÍ¬°éijÖÖÌáʾ£¬ËùÒÔ˵ÈËÀàºÍ¶¯Îï¶¼¾ßÓÐÑÔÓïÇø |
¢Ù1866ÄêÃϵ¶ûµÄÍã¶¹ÔÓ½»ÊµÑ飬Ìá³öÒÅ´«¶¨ÂÉ
¢Ú1903ÄêÈø¶ÙÑо¿»È³æµÄ¼õÊý·ÖÁÑ£¬Ìá³ö¼Ù˵¡°»ùÒòÔÚȾɫÌåÉÏ¡±
¢Û1910ÄêĦ¶û¸ù½øÐйûÓ¬ÔÓ½»ÊµÑ飬֤Ã÷»ùÒòλÓÚȾɫÌåÉÏ
¢Ü¿ÆÑ§¼Ò»ñµÃ²»Í¬ÐÎ̬µÄϸ°ûÆ÷
¢ÝÑо¿·ÖÃÚµ°°×µÄÐγɹý³Ì£®
| A£® | ¢Ù¼Ù˵-ÑÝÒï·¨ ¢ÚÀà±ÈÍÆÀí·¨ ¢ÛÀà±ÈÍÆÀí·¨ ¢Ü²îËÙÀëÐÄ·¨ ¢Ý¶Ô±ÈʵÑé·¨ | |
| B£® | ¢Ù¼Ù˵-ÑÝÒï·¨ ¢ÚÀà±ÈÍÆÀí·¨ ¢Û¼Ù˵-ÑÝÒï·¨ ¢Ü²îËÙÀëÐÄ·¨ ¢ÝÍ¬Î»ËØ±ê¼Ç·¨ | |
| C£® | ¢Ù¼Ù˵-ÑÝÒï·¨ ¢Ú¼Ù˵-ÑÝÒï·¨ ¢Û¼Ù˵-ÑÝÒï·¨ ¢ÜÀëÐÄ ¢Ý¶Ô±ÈʵÑé·¨ | |
| D£® | ¢ÙÀà±ÈÍÆÀí·¨ ¢Ú¼Ù˵-ÑÝÒï·¨ ¢ÛÀà±ÈÍÆÀí·¨ ¢Ü¶Ô±È·ÖÎö·¨ ¢ÝÍ¬Î»ËØ±ê¼Ç·¨ |