ÌâÄ¿ÄÚÈÝ

¶à¾ÛÌåÊÇÓÉÐí¶àÏàͬ»òÏàËÆµÄ»ù±¾µ¥Î»×é³ÉµÄ³¤Á´£¬Èçͼ±íʾϸ°ûÀûÓûù±¾µ¥Î»ºÏ³ÉÉúÎï´ó·Ö×ÓµÄʾÒâͼ£¬»Ø´ðÓйØÎÊÌ⣺
£¨1£©ÈôijЩ»ù±¾µ¥Î»Öк¬ÓÐT£¬Ôò¸ÃÉúÎï´ó·Ö×ÓµÄÃû³ÆÊÇ
 
£®
£¨2£©Èô¸ÃÉúÎï´ó·Ö×ӽṹΪ£º¡°H2N-¸Ê°±Ëá-¸¬°±Ëá-ÁÁ°±Ëá-±û°±Ëá-ÁÁ°±Ëá-Ì춬°±Ëá-Âç°±Ëá-çÓ°±Ëá-ÁÁ°±Ëá-ÁÁ°±Ëá-COOH¡±£¬ÈôijÖÖµ°°×ø×÷ÓÃÓÚÁÁ°±ËáôÈ»ù¶ËµÄëļü£¬Ôò¸ÃøÍêÈ«×÷Óúó²úÉúµÄ¶àëÄΪ
 

A.2¸ö¶þëÄ£¬Ò»¸öËÄëÄ       B£®Ò»¸ö¶þëÄ¡¢Ò»¸öÈýëÄ¡¢Ò»¸öËÄëÄ
C.3¸ö¶þëÄ£¬Ò»¸öËÄëÄ       D£®Ò»¸ö¶þëÄ¡¢Ò»¸öÈýëÄ¡¢Ò»¸öÎåëÄ£®
¿¼µã£ºDNAÓëRNAµÄÒìͬ,µ°°×Öʵĺϳɡª¡ª°±»ùËáÍÑË®ËõºÏ
רÌ⣺
·ÖÎö£ººËËá°üÀ¨DNAºÍRNA£¬DNA»ù±¾×é³Éµ¥Î»ÊÇÍÑÑõºËÜÕËᣬÍÑÑõºËÜÕËáÓÉÒ»·Ö×ÓÁ×Ëá¡¢Ò»·Ö×ÓÍÑÑõºËÌÇ£¬Ò»·Ö×Óº¬µª¼î»ù×é³É£¬ËÄÖÖ¼î»ù·Ö±ðÊÇA¡¢T¡¢C¡¢G£®
RNAµÄ»ù±¾×é³Éµ¥Î»ÊǺËÌǺËÜÕËᣬºËÌǺËÜÕËáÓÉÒ»·Ö×ÓÁ×Ëá¡¢Ò»·Ö×ÓºËÌÇ£¬Ò»·Ö×Óº¬µª¼î»ù×é³É£¬ËÄÖÖ¼î»ù·Ö±ðÊÇA¡¢U¡¢C¡¢G£®
½â´ð£º ½â£º£¨1£©TÊÇÐØÏÙà×ण¬ÊÇDNA·Ö×ÓÖÐÌØÓеļî»ù£®DNAµÄÃû³ÆÊÇÍÑÑõºËÌǺËÜÕËᣮ
£¨2£©¸ù¾ÝÌâÒ⣬µ°°×ø×÷ÓÃÓÚÁÁ°±ËáôÈ»ù¶ËµÄëļü£¬¹Ê¿É×÷ÓõIJ¿Î»ÊÇ£¬ÐγÉÒ»¸ö¶þëÄ¡¢Ò»¸öÈýëÄ¡¢Ò»¸öËÄëÄ£®¹ÊÑ¡B£®
¹Ê´ð°¸Îª£º
£¨1£©ÍÑÑõºËÌǺËÜÕËᣨ»òDNA£©
£¨2£©B
µãÆÀ£º±¾Ì⿼²é¶à¾ÛÌåµÄÐγɣ¬¿¼²éѧÉú¶Ô֪ʶµÄÀí½âÄÜÁ¦ºÍ»ñÈ¡ÐÅÏ¢µÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø