ÌâÄ¿ÄÚÈÝ
(2004½Ëո߿¼£¬35 ) ¸ù¾ÝÉúÎï×éÖ¯ÖеÄÓлúÎïÓëijЩ»¯Ñ§ÊÔ¼ÁÏ໥×÷ÓÃÄܲúÉúÑÕÉ«·´Ó¦µÄÔÀí£¬¿ÉÒÔ¼ø¶¨ÉúÎï×éÖ¯ÖÐijЩÓлúÎïµÄ´æÔÚ¡£
(1)ÌîдϱíÖеĿոñ¡£
| Ðè¼ø¶¨µÄÓлúÎï | ÓÃÓÚ¼ø¶¨µÄÊÔ¼Á | ·´Ó¦²úÉúµÄÑÕÉ« |
| »¹ÔÌÇ | ì³ÁÖÊÔ¼Á |
|
| µ°°×ÖÊ |
| ×ÏÉ« |
| µí·Û | µâÒº |
|
| Ö¬·¾ |
| éÙ»ÆÉ« |
(2)¼ø¶¨DNAʱ£¬Ò»°ãÏȽ«±»¼ø¶¨Îï¼ÓÈëÎïÖʵÄÁ¿Å¨¶ÈΪ0.015 mol£¯L NaClÈÜÒºµÄÊÔ¹ÜÖУ¬½Á°èºóÔÙ¼ÓÈë_______ÊÔ¼Á£¬»ìºÏºó½«ÆäÖÃÓÚ·ÐË®ÖмÓÈÈ5·ÖÖÓ¡£´ýÊÔ¹ÜÀäÈ´ºó£¬ÈôÆäÖÐÈÜÒºÑÕɫΪ_______£¬¶ø¶ÔÕÕ×éÊÔ¹ÜÖÐÈÜҺΪÎÞÉ«£¬Ôò¿ÉÈ·¶¨±»¼ø¶¨ÎïΪDNA¡£
£¨1£©
| Ðè¼ø¶¨µÄÓлúÎï | ÓÃÓÚ¼ø¶¨µÄÊÔ¼Á | ·´Ó¦²úÉúµÄÑÕÉ« |
|
|
| שºìÉ« |
|
| Ë«ËõëåÊÔ¼Á |
|
|
|
| ×ÏÀ¶É« |
|
| ËÕµ¤¢óȾҺ |
|
£¨2£©¶þ±½°·¡¡À¶É«
¿¼²éÉúÎï×éÖ¯ÖÐÓлúÎï¼ø¶¨µÄÊÔ¼Á¼°ÑÕÉ«·´Ó¦£¬ÄÜÁ¦ÒªÇóB¡£ÌÇÖеϹÔÐÔÌÇÓëì³ÁÖÊÔ¼ÁÔÚ·ÐˮԡÖз¢Éú·´Ó¦£¬Éú³ÉשºìÉ«³Áµí£»Ö¬·¾¿É±»ËÕµ¤¢óȾҺȾ³ÉéÙ»ÆÉ«£¨»ò±»ËÕµ¤¢ôȾҺȾ³ÉºìÉ«£©£»µ°°×ÖÊÓëË«ËõëåÊÔ¼Á·¢Éú×÷ÓÿÉÒÔ²úÉú×ÏÉ«·´Ó¦£»µí·Û¿ÉÓëµâÒº×÷ÓóöÏÖ×ÏÀ¶É«µÄÏÖÏó£»DNAÓö¶þ±½°·ÔÚ·ÐˮԡÖлáȾ³ÉÀ¶É«¡£