ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿½«Èô¸ÉÉúÀí״̬ÏàͬµÄijֲÎïÅdËæ»ú·ÖΪÈý½ã£¬·Ö±ðÅàÑøÔÚº¬ÓÐÏàͬÅàÑøÒºµÄÃܱÕÅàÑøÆ¿ÖУ¬Ò»¶Îʱ¼äºó£¬²â¶¨¸ùÎüÊÕMg2+µÄÁ¿¡£ÅàÑøÌõ¼þ¼°ÊµÑé½á¹û¼ûÏÂ±í¡£ÏÂÁÐÐðÊö´íÎóµÄÊÇ£¨ £©
A. ¸ÃÖ²ÎïÓ׸ù¶ÔMg2+µÄÎüÊÕ·½Ê½ÊÇÖ÷¶¯ÔËÊä
B. ζÈÖ÷Ҫͨ¹ýÓ°Ïì¸ùϸ°ûĤµÄÁ÷¶¯ÐÔ¶øÓ°Ïì¶ÔµÄÎüÊÕ
C. µªÆø»·¾³ÖиÃÖ²ÎïÓ׸ùϸ°ûÎüÊÕMg2+ÏûºÄµÄATP ×ÔÎÞÑõºôÎü
D. µªÆø»·¾³²»ÀûÓÚ¸ÃÖ²ÎïÓ׸ù¶ÔMg2+µÄÎüÊÕ
¡¾´ð°¸¡¿B
¡¾½âÎö¡¿
·ÖÎö±í¸ñÊý¾Ý¿ÉÖª£º¸ÃʵÑéµÄ×Ô±äÁ¿ÊÇ¿ÕÆøµÄ³É·ÖºÍζȣ¬Òò±äÁ¿ÊÇÀë×ÓÏà¶ÔÎüÊÕÁ¿£¬ÓÉʵÑé½á¹û¿ÉÒÔ¿´³ö£ºÎ¶ȺÍÑõÆø¶¼Ó°ÏìÀë×ÓÏà¶ÔÎüÊÕÁ¿£¬¸ù±¾ÔÒòÊÇÀë×ÓµÄÎüÊÕΪÖ÷¶¯ÔËÊ䣬ÐèÒªºôÎü×÷ÓÃÌṩÄÜÁ¿£¬¶øÑõÆøŨ¶ÈºÍζȶ¼Ó°ÏìºôÎü×÷Óá£
µÚÒ»×éºÍµÚ¶þ×é¶Ô±È˵Ã÷£¬ÓÐÑõÌõ¼þÓÐÀûÓÚ¸ÃÖ²ÎïÓ׸ù¶Ô¸ÃÀë×ÓµÄÎüÊÕ£¬ËµÃ÷¸ù¶ÔÀë×ÓµÄÎüÊÕÐèÒªÏûºÄÄÜÁ¿£¬Òò´ËÎüÊÕ·½Ê½ÎªÖ÷¶¯ÔËÊ䣬AÕýÈ·£»µÚÒ»×éºÍµÚÈý×é¶Ô±È˵Ã÷£¬Ó׸ù¶Ô¸ÃÀë×ÓµÄÎüÊÕÓëζȵı仯Óйأ¬Î¶Ƚϸßʱ£¬ÎüÊÕÀë×ӽϿ죬ζÈÖ÷Ҫͨ¹ýÓ°Ïìϸ°ûºôÎü¶øÓ°Ïì¸ù¶ÔÀë×ÓµÄÎüÊÕ£¬B´íÎó£»µªÆø»·¾³ÖиÃÖ²ÎïÓ׸ùϸ°ûÎüÊÕ¸ÃÀë×Ó£¬ÐèÒªÎÞÑõºôÎüÌṩATP£¬CÕýÈ·£»µÚÒ»×éºÍµÚ¶þ×é¶Ô±È˵Ã÷£¬µªÆø»·¾³²»ÀûÓÚ¸ÃÖ²ÎïÓ׸ù¶Ô¸ÃÀë×ÓµÄÎüÊÕ£¬DÕýÈ·¡£