ÌâÄ¿ÄÚÈÝ

£¨11·Ö£©¼×ͼÊÇDNA¾ö¶¨Ä³Ò»¶àëÄÁ´ÖеÄÀÒ°±ËáºÍ±û°±Ëá¹ý³ÌʾÒâͼ£¬·ÖÎö»Ø´ð£º

£¨1£©¼×ͼÖк¬ÓÐ____________ÖÖºËÜÕË᣻___________ÖÖÌÇ·Ö×Ó£¬±û°±ËáµÄÃÜÂë×ÓÊÇ_________¡£¸Ãͼ±íʾÁËDNAÖÐÒÅ´«ÐÅÏ¢µÄ_____

ºÍ________¹ý³Ì¡£

£¨2£©Èôijµ°°×ÖÊÊÇÓÉ3ÌõëÄÁ´¹²290¸ö°±»ùËá×é³ÉµÄ£¬ÄÇôÖÁÉÙÐèÒªDNAÉÏ________¸ö¼î»ù²ÎÓë¿ØÖƸõ°°×Öʵĺϳɣ¬×î¶àÐèÒª__________ÖÖ°±»ùËá¡£

£¨3£©ÒҸβ¡¶¾ÊÇÒ»ÖÖÔ¼ÓÉ3200¸öÍÑÑõºËÜÕËá×é³ÉµÄË«Á´DNA²¡¶¾£¬ÕâÖÖ²¡¶¾µÄ¸´ÖÆ·½Ê½½ÏΪÌØÊ⣬¼òÒª¹ý³ÌÈçÒÒͼËùʾ¡£²»Í¬ÓÚ¼×ͼµÄÊÇËü»¹´æÔÚ [  ]_________¹ý³Ì¡£

£¨4£©ÇëÓÃÖÐÐÄ·¨Ôò¹éÄÉÈËÌåϸ°ûÒÅ´«ÐÅÏ¢µÄ´«µÝ¹ý³Ì________________________________¡£

£¨5£©¼ø¶¨DNAʱ£¬Ò»°ãÏȽ«±»¼ø¶¨Îï¼ÓÈëÎïÖʵÄÁ¿Å¨¶ÈΪ0.015mol/L NaClÈÜÒºµÄÊÔ¹ÜÖнÁ°èºó£¬ÔÙ¼ÓÈë              ÊÔ¼Á£¬»ìºÏºó½«ÆäÖÃÓÚ·ÐË®ÖмÓÈÈ5min¡£´ýÊÔ¹ÜÀäÈ´ºó£¬ÈôÆäÖÐÈÜÒºÑÕɫΪ             £¬¶ø¶ÔÕÕ×éÊÔ¹ÜÖÐÈÜҺΪÎÞÉ«£¬Ôò¿ÉÈ·¶¨±»¼ø¶¨ÎïΪDNA¡£

 

¡¾´ð°¸¡¿

£¨1£©8£¬2£¬GCC  ×ªÂ¼  ·­Òë

£¨2£©1740   20

£¨3£©¢ÛÄæת¼

£¨4£©

£¨5£©¶þ±½°·     À¶É«

¡¾½âÎö¡¿

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø