ÌâÄ¿ÄÚÈÝ

ÏÂÁйØÓÚÕæºËÉúÎïºÍÔ­ºËÉúÎïµÄÐðÊö£¬´íÎóµÄÓм¸Ïî

Ô­ºËÉúÎïϸ°ûÎÞÒ¶ÂÌÌåºÍÏßÁ£Ì壬ËäÈ»²»ÄܽøÐйâºÏ×÷Ó㬵«¿ÉÒÔ½øÐÐÓÐÑõºôÎü»òÎÞÑõºôÎü

Ô­ºËÉúÎïϸ°ûûÓкËĤ£¬ÆäDNA·Ö×ÓÖ»·Ö²¼ÔÚÄâºËÖÐ

ÕæºËÉúÎïϸ°ûµÄ·ÖÁÑ·½Ê½ÓУºÓÐË¿·ÖÁÑ¡¢ÎÞË¿·ÖÁѺͼõÊý·ÖÁÑ£¬¶øÔ­ºËÉúÎïϸ°ûµÄ·ÖÁÑ·½Ê½ÎªÎÞË¿·ÖÁÑ

ÕæºËÉúÎïµÄÒÅ´«ÎïÖʾùΪDNA£¬Ô­ºËÉúÎïµÄÒÅ´«ÎïÖʲ¿·ÖΪRNA

ÕæºËÉúÎïµÄ»îϸ°û£¨²¸È鶯Îï³ÉÊìѪºìϸ°û³ýÍ⣩¾ùÓÐÏßÁ£Ì壬¾ù¿ÉÒÔ½øÐÐÓÐÑõºôÎü

A.2Ïî        B.3Ïî         C.4Ïî        D.5Ïî

 

¡¾´ð°¸¡¿

D

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£ºÀ¶ÔåÊÇÔ­ºËÉúÎËäûÓÐÒ¶ÂÌÌ壬µ«ÄܽøÐйâºÏ×÷Ó㬢ٴíÎó£»Ô­ºËÉúÎïµÄDNA·Ö×Ó´æÔÚ·Ö²¼ÓÚÄâºËÖУ¬µ«»¹ÓÐÉÙÁ¿µÄÖÊÁ£µÈ´æÔÚÓÚϸ°ûÖÊÖУ¬¢Ú´íÎó£»Ô­ºËÉúÎïϸ°ûÈçϸ¾úϸ°û·ÖÁѵķ½Ê½ÊǶþ·ÖÁÑ£¬¢Û´íÎó£»¾ßÓÐϸ°û½á¹¹µÄÉúÎïºÍDNA²¡¶¾ÒÅ´«ÎïÖÊÊÇDNA£¬RNA²¡¶¾µÄÒÅ´«ÎïÖÊÊÇRNA£¬¢Ü´íÎ󣻻׳æÊÇÕæºËϸ°û²»ÄܽøÐÐÓÐÑõºôÎü£¬¢Ý´íÎó¡£

¿¼µã£º±¾Ì⿼²éµÄÕæºËÉúÎïºÍÔ­ºËÉúÎïÏà¹Ø֪ʶ£¬ÒâÔÚ¿¼²é¿¼ÉúÄÜÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµ£¬ÐγÉ֪ʶµÄÍøÂç½á¹¹µÄÄÜÁ¦¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø