ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇij´ÆÐÔ¶¯ÎïÂѳ²ÄÚϸ°ûµÄ²»Í¬·ÖÁÑʱÆÚµÄʾÒâͼ£¨¼ÙÉè¸Ã¶¯ÎïµÄÌåϸ°ûÄÚÓÐ4ÌõȾɫÌ壩£¬Çë¸ù¾Ýͼ·ÖÎö»Ø´ð£º

£¨1£©¼×ϸ°ûÕý´¦ÓÚ ·ÖÁѺóÆÚ£¬¾¹ý·ÖÁÑÐγɵÄ×Óϸ°ûÃû³ÆÊÇ £®
£¨2£©ÒÀ¾ÝͼÖÐËùÏÔʾµÄϸ°û·ÖÁÑÌØÕ÷£¬Åжϼס¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìÕâÎå·ùͼÖУ¬ÊôÓÚ¼õÊý·ÖÁѵÄÓÐ £®
£¨3£©Í¼Ê¾µÄÎå¸öϸ°ûÖУ¬¾ßÓÐͬԴȾɫÌåµÄÓÐ £®
£¨4£©Èç¹ûͼÒÒÖлùÒòA¡¢b·Ö±ðλÓÚÁ½Ìõ·ÇͬԴȾɫÌåÉÏ£¬ÇÒÆäĸϸ°ûµÄ»ùÒòÐÍΪAaBb£¬ÔòÆäĸϸ°û×îÖÕ²úÉúµÄÉúֳϸ°ûµÄ»ùÒòÐÍÊÇ £®
£¨5£©¼×¡¢ÒÒ¡¢±ûϸ°ûÖÐDNA·Ö×ÓÊýÒÀ´ÎΪ£º £®
£¨1£©¼×ϸ°ûÕý´¦ÓÚ
£¨2£©ÒÀ¾ÝͼÖÐËùÏÔʾµÄϸ°û·ÖÁÑÌØÕ÷£¬Åжϼס¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìÕâÎå·ùͼÖУ¬ÊôÓÚ¼õÊý·ÖÁѵÄÓÐ
£¨3£©Í¼Ê¾µÄÎå¸öϸ°ûÖУ¬¾ßÓÐͬԴȾɫÌåµÄÓÐ
£¨4£©Èç¹ûͼÒÒÖлùÒòA¡¢b·Ö±ðλÓÚÁ½Ìõ·ÇͬԴȾɫÌåÉÏ£¬ÇÒÆäĸϸ°ûµÄ»ùÒòÐÍΪAaBb£¬ÔòÆäĸϸ°û×îÖÕ²úÉúµÄÉúֳϸ°ûµÄ»ùÒòÐÍÊÇ
£¨5£©¼×¡¢ÒÒ¡¢±ûϸ°ûÖÐDNA·Ö×ÓÊýÒÀ´ÎΪ£º
¿¼µã£ºÏ¸°ûÓÐË¿·ÖÁѲ»Í¬Ê±ÆÚµÄÌØµã,ϸ°ûµÄ¼õÊý·ÖÁÑ
רÌ⣺
·ÖÎö£º·ÖÎöͼ½â£ºÌâÖÐÌá³ö¡°´ÆÐÔ¶¯ÎïÂѳ²¡±£®
ͼ¼×ϸ°ûÖк¬ÓÐͬԴȾɫÌ壬²¢ÇÒ×ÅË¿µã·ÖÁÑ£¬Îª´¦ÓÚÓÐË¿·ÖÁѺóÆÚͼ£»
ͼÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壬²¢ÇÒϸ°ûÖʾùµÈ·ÖÁÑ£¬Îª´¦ÓÚ¼õ¶þºóÆÚµÄ¼«Ì壻
ͼ±ûϸ°ûÖÐȾɫÌåÁ½Á½Åä¶Ô£¬Îª´¦ÓÚ¼õһǰÆÚµÄ³õ¼¶ÂÑĸϸ°û£»
ͼ¶¡Ï¸°ûÖÐͬԴȾɫÌåÅÅÁÐÔÚ³àµÀ°åµÄÁ½²à£¬Îª´¦ÓÚ¼õÒ»ÖÐÆÚµÄ³õ¼¶ÂÑĸϸ°û£»
ͼÎìϸ°ûÖоßÓÐͬԴȾɫÌ壬²¢ÇÒȾɫÌåµÄ×ÅË¿µãÅÅÁÐÔÚ³àµÀ°åÉÏ£¬Îª´¦ÓÚÓÐË¿·ÖÁÑÖÐÆÚµÄϸ°û£®
ͼ¼×ϸ°ûÖк¬ÓÐͬԴȾɫÌ壬²¢ÇÒ×ÅË¿µã·ÖÁÑ£¬Îª´¦ÓÚÓÐË¿·ÖÁѺóÆÚͼ£»
ͼÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壬²¢ÇÒϸ°ûÖʾùµÈ·ÖÁÑ£¬Îª´¦ÓÚ¼õ¶þºóÆÚµÄ¼«Ì壻
ͼ±ûϸ°ûÖÐȾɫÌåÁ½Á½Åä¶Ô£¬Îª´¦ÓÚ¼õһǰÆÚµÄ³õ¼¶ÂÑĸϸ°û£»
ͼ¶¡Ï¸°ûÖÐͬԴȾɫÌåÅÅÁÐÔÚ³àµÀ°åµÄÁ½²à£¬Îª´¦ÓÚ¼õÒ»ÖÐÆÚµÄ³õ¼¶ÂÑĸϸ°û£»
ͼÎìϸ°ûÖоßÓÐͬԴȾɫÌ壬²¢ÇÒȾɫÌåµÄ×ÅË¿µãÅÅÁÐÔÚ³àµÀ°åÉÏ£¬Îª´¦ÓÚÓÐË¿·ÖÁÑÖÐÆÚµÄϸ°û£®
½â´ð£º
½â£º£¨1£©Í¼¼×ϸ°ûÖк¬ÓÐͬԴȾɫÌ壬²¢ÇÒ×ÅË¿µã·ÖÁÑ£¬Õý´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£¬¾¹ýÓÐË¿·ÖÁÑÐγɵÄ×Óϸ°ûΪÌåϸ°û£®
£¨2£©¸ù¾ÝͼʾÖÐȾɫÌåµÄÐÐΪÅжϣº¼×´¦ÓÚÓÐË¿·ÖÁѺóÆÚ¡¢ÒÒ´¦ÓÚ¼õ¶þºóÆÚ¡¢±û´¦ÓÚ¼õһǰÆÚ¡¢¶¡´¦ÓÚ¼õÒ»ÖÐÆÚ¡¢Îì´¦ÓÚÓÐË¿·ÖÁÑÖÐÆÚ£®
£¨3£©ÓÐË¿·ÖÁÑÈ«¹ý³ÌÖоù´æÔÚͬԴȾɫÌ壬ֻÓмõÊýµÚ¶þ´Î·ÖÁѹý³ÌÖеÄϸ°ûûÓÐͬԴȾɫÌ壬¼´Í¼ÖÐÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壮
£¨4£©Í¼ÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壬²¢ÇÒϸ°ûÖʾùµÈ·ÖÁÑ£¬Îª´¦ÓÚ¼õ¶þºóÆÚµÄ¼«Ì壮ÓÉÓÚÂÑÔϸ°ûµÄ»ùÒòÐÍΪAaBb£¬Í¼ÖеÚÒ»¼«Ìå»ùÒòA¡¢b·Ö±ðλÓÚÁ½Ìõ·ÇͬԴȾɫÌåÉÏ£¬Òò´Ë´Î¼¶ÂÑĸϸ°ûÖеÄÁ½ÌõȾɫÌåÉϵĻùÒò·Ö±ðΪaºÍB£¬Òò´Ë´Î¼¶ÂÑĸϸ°û×îÖÕ²úÉúµÄÂÑϸ°ûµÄ»ùÒòÐÍÊÇaB£®
£¨5£©¼×¡¢ÒÒ¡¢±ûϸ°ûÖÐDNA·Ö×ÓÊýÒÀ´ÎΪ8¡¢4¡¢8£®
¹Ê´ð°¸Îª£º
£¨1£©ÓÐË¿ Ìåϸ°û
£¨2£©ÒÒ¡¢±û¡¢¶¡
£¨3£©¼×¡¢±û¡¢¶¡¡¢Îì
£¨4£©aB
£¨5£©8¡¢4¡¢8
£¨2£©¸ù¾ÝͼʾÖÐȾɫÌåµÄÐÐΪÅжϣº¼×´¦ÓÚÓÐË¿·ÖÁѺóÆÚ¡¢ÒÒ´¦ÓÚ¼õ¶þºóÆÚ¡¢±û´¦ÓÚ¼õһǰÆÚ¡¢¶¡´¦ÓÚ¼õÒ»ÖÐÆÚ¡¢Îì´¦ÓÚÓÐË¿·ÖÁÑÖÐÆÚ£®
£¨3£©ÓÐË¿·ÖÁÑÈ«¹ý³ÌÖоù´æÔÚͬԴȾɫÌ壬ֻÓмõÊýµÚ¶þ´Î·ÖÁѹý³ÌÖеÄϸ°ûûÓÐͬԴȾɫÌ壬¼´Í¼ÖÐÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壮
£¨4£©Í¼ÒÒϸ°ûÖÐûÓÐͬԴȾɫÌ壬²¢ÇÒϸ°ûÖʾùµÈ·ÖÁÑ£¬Îª´¦ÓÚ¼õ¶þºóÆÚµÄ¼«Ì壮ÓÉÓÚÂÑÔϸ°ûµÄ»ùÒòÐÍΪAaBb£¬Í¼ÖеÚÒ»¼«Ìå»ùÒòA¡¢b·Ö±ðλÓÚÁ½Ìõ·ÇͬԴȾɫÌåÉÏ£¬Òò´Ë´Î¼¶ÂÑĸϸ°ûÖеÄÁ½ÌõȾɫÌåÉϵĻùÒò·Ö±ðΪaºÍB£¬Òò´Ë´Î¼¶ÂÑĸϸ°û×îÖÕ²úÉúµÄÂÑϸ°ûµÄ»ùÒòÐÍÊÇaB£®
£¨5£©¼×¡¢ÒÒ¡¢±ûϸ°ûÖÐDNA·Ö×ÓÊýÒÀ´ÎΪ8¡¢4¡¢8£®
¹Ê´ð°¸Îª£º
£¨1£©ÓÐË¿ Ìåϸ°û
£¨2£©ÒÒ¡¢±û¡¢¶¡
£¨3£©¼×¡¢±û¡¢¶¡¡¢Îì
£¨4£©aB
£¨5£©8¡¢4¡¢8
µãÆÀ£º±¾Ì⿼²éÁËÓÐË¿·ÖÁѺͼõÊý·ÖÁѵÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²é¿¼ÉúµÄʶͼÄÜÁ¦ºÍÇø·Ö±æ±ðÄÜÁ¦£¬ÄѶÈÊÊÖУ®¿¼ÉúÒªÃ÷È·¸Ã¶¯ÎïΪ´ÆÐÔ£¬Òò´Ë¿ÉÒÔ¸ù¾Ýϸ°ûÖÊÊÇ·ñ¾ùµÈ·ÖÁÑÈ·¶¨Ï¸°ûµÄÃû³Æ£»ÔÚÅжÏÓÐË¿·ÖÁѺͼõÊý·ÖÁÑͼÏóʱ¸ù¾ÝÊÇ·ñº¬ÓÐͬԴȾɫÌå¡¢ÊÇ·ñÅä¶Ô½øÐÐÏà¹ØÅжϣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÊÖ×ã¿Ú²¡ÊÇÒ»ÖÖÓɳ¦µÀ²¡¶¾EV71£¨RNA²¡¶¾£©¸ÐȾÒýÆðµÄ´«È¾²¡£¬¶à·¢ÉúÓÚÓ¤Ó×¶ù£¬¿ÉÒýÆðÊÖ¡¢×ã¡¢¿ÚÇ»µÈ²¿Î»µÄðåÕÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢³ÉÈË¿ÉÄÜÓÐÏàÓ¦¿¹Ìå¶ø²»Ò׸ÐȾEV71 |
| B¡¢¿ÉÀûÓ󦲡¶¾µÄÌØ¶¨»ùÒòÐòÁÐÀ´¼ø±ðEV71 |
| C¡¢EV71²¡¶¾ÈÝÒ×·¢Éú±äÒì |
| D¡¢Ó¤Ó×¶ù¶ÔEV71²¡¶¾¸ÐȾ²»»á·¢ÉúÃâÒß·´Ó¦ |
¹ØÓÚȾɫÌå¡¢DNA¡¢»ùÒò¹ØÏµµÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢DNAÊÇȾɫÌåµÄΨһ³É·Ö |
| B¡¢Ò»¸öDNA·Ö×ÓÉÏÖ»ÓÐÒ»¸ö»ùÒò |
| C¡¢»ùÒòÊÇDNA·Ö×ÓÉÏÓÐÒÅ´«Ð§Ó¦µÄƬ¶Ï |
| D¡¢ÈýÕߵĻù±¾½á¹¹µ¥Î»¶¼ÊÇÍÑÑõºËÜÕËá |
ÏÂÁйØÓÚϸ°ûºËµÄÐðÊö£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÔÚµç×ÓÏÔ΢¾µÏ¹۲ìÔºËϸ°û£¬¿ÉÒÔ¿´µ½Ï¸°ûºËµÄÖ÷Òª½á¹¹ÓкËĤ¡¢ºËÈʺÍȾɫÌå |
| B¡¢ÔºËϸ°ûϸ°ûºËûÓкËĤ°ü±»£¬ÆäȾɫÖÊ¿ÉÒԺͺËÌÇÌåÖ±½Ó½Ó´¥ |
| C¡¢ÕæºËϸ°ûµÄÍâ²ãºË±»Ä¤ÉÏ¿ÉÄÜÓдóÁ¿µÄ¶àÖÖø£¬ÓÐÀûÓÚ¶àÖÖ»¯Ñ§·´Ó¦µÄ˳Àû½øÐÐ |
| D¡¢ÔÚÕæºËÉúÎïÖУ¬ÍÑÑõºËÌǺËËáµÈ´ó·Ö×ÓÎïÖÊ¿ÉÒÔͨ¹ýºË¿×½øÈëϸ°ûÖÊ |