ÌâÄ¿ÄÚÈÝ

18£®ÏÂÁÐͼ¼×ΪDNA·Ö×ӵĽṹʾÒâͼ£¬Í¼ÒÒΪij¶¯Îïϸ°ûDNA·Ö×Ó¸´Öƹý³Ìģʽͼ£¬Í¼±ûÊǵ°°×Öʵĺϳɹý³Ìģʽͼ£®Çë¸ù¾Ýͼʾ¹ý³Ì£¬»Ø´ðÎÊÌ⣺

£¨1£©ÔÚͼ¼×ÖУ¬DNAµÄ»ù±¾¹Ç¼ÜÓÉ¢Ù¢Ú£¨ÌîÐòºÅ£©½»ÌæÁ¬½Ó¹¹³É£®
£¨2£©ÓÉͼÒÒµÃÖª£¬Í¨¹ý¸´ÖÆ£¬ÐγɵÄ×Ó´úDNAµÄÁ½ÌõÁ´£¬Ò»ÌõÀ´×ÔÇ×´ú£¬Ò»ÌõÊÇÐÂÐγɵÄ×ÓÁ´£¬ÕâÖÖ¸´ÖÆ·½Ê½±»³ÆÎª°ë±£Áô¸´ÖÆ£®
£¨3£©´ÓDNA·Ö×ӵĸ´Öƹý³Ì¿ÉÒÔ¿´³ö£¬DNA·Ö×ӵĸ´ÖƳýÐèÄ£°å¡¢4ÖÖÍÑÑõºËÜÕËᡢø£¬»¹Ðèϸ°ûÌṩATP£¨ÄÜÁ¿£©£¬ÆäÖнâÐýøµÄ×÷ÓÃÊÇÆÆ»µÇâ¼ü£®DNA·Ö×ÓµÄË«ÂÝÐý½á¹¹ÎªÆä¸´ÖÆÌṩÁ˾«È·µÄÄ£°å£¬Í¨¹ý¼î»ù»¥²¹Åä¶Ô±£Ö¤Á˸´ÖÆÄܹ»×¼È·µÄ½øÐУ®
£¨4£©Í¼±û˵ÊÇÊôÓÚ»ùÒò¿ØÖƵ°°×Öʺϳɹý³ÌÖеķ­Òë½×¶Î£¬¸Ã½×¶Î·¢ÉúÔÚϸ°ûÖеĺËÌÇÌ壨Ìîϸ°ûÆ÷Ãû³Æ£©ÄÚ£®
£¨5£©Í¼Öмî»ùGºÍCµÄÊýĿһ¶¨ÏàµÈµÄÉúÎï´ó·Ö×ÓÊÇÍÑÑõºËÌǺËËᣨ´ó·Ö×ÓÃû³Æ£©£®

·ÖÎö ·ÖÎöÌâͼ£º
ͼ¼×ΪDNA·Ö×ӵĽṹʾÒâͼ£¬ÆäÖТÙÊÇÁ×Ëᣬ¢ÚÊÇÍÑÑõºËÌÇ£¬¢ÛÊÇÄñàÑßʼî»ù£»
ͼÒÒΪij¶¯Îïϸ°ûDNA·Ö×Ó¸´ÖÆ£¨°ë±£Áô¸´ÖÆ£©¹ý³Ìģʽͼ£¬DNA¸´Öƹý³ÌÖÐÐèÒªµÄÌõ¼þÊÇ£ºÄ£°å¡¢Ô­ÁÏ¡¢Ã¸ºÍÄÜÁ¿£»
ͼ±ûÊǵ°°×Öʵĺϳɹý³ÌÖз­Òë½×¶ÎµÄģʽͼ£¬µ°°×Öʵĺϳɳ¡ËùÊǺËÌÇÌ壮

½â´ð ½â£º£¨1£©ÓÉÒÔÉÏ·ÖÎöÖª£¬Ìâͼ¼×DNA·Ö×ÓÖеĢÙÊÇÁ×Ëᣬ¢ÚÊÇÍÑÑõºËÌÇ£¬¶þÕß½»ÌæÁ¬½ÓÅÅÁÐÔÚDNA·Ö×ÓµÄÍâ²à£¬¹¹³ÉÁËDNAµÄ»ù±¾¹Ç¼Ü£®
£¨2£©ÓÉͼÒÒµÃÖª£¬Í¨¹ý¸´ÖÆ£¬ÐγɵÄ×Ó´úDNAµÄÁ½ÌõÁ´£¬Ò»ÌõÀ´×ÔÇ×´ú£¬Ò»ÌõÊÇÐÂÐγɵÄ×ÓÁ´£¬¼´ÐºϳɵÄDNA·Ö×ÓÖУ¬±£ÁôÁËÔ­À´DNA·Ö×ÓÖеÄÒ»ÌõÁ´£¬ËùÒÔÕâÖÖ¸´ÖÆ·½Ê½±»³ÆÎª°ë±£Áô¸´ÖÆ£®
£¨3£©ÓÉͼÒÒDNA·Ö×ӵĸ´Öƹý³Ì¿ÉÒÔ¿´³ö£¬DNA·Ö×ӵĸ´ÖƳýÐèÄ£°å£¨½âÐýµÄDNAµÄÿÌõµ¥Á´£©¡¢4ÖÖÍÑÑõºËÜÕËᣨ¹¹³ÉDNAµÄ»ù±¾µ¥Î»£©¡¢Ã¸£¨DNA½âÐýøºÍDNA¾ÛºÏø£©£¬»¹Ðèϸ°ûÌṩATP£¨ÄÜÁ¿£©£¬ÆäÖнâÐýøµÄ×÷ÓÃÊÇÆÆ»µDNAË«Á´¼î»ù¶ÔÖ®¼äµÄÇâ¼ü£¬Ê¹DNA½âÐý£»DNA·Ö×Ó¶ÀÌØµÄË«ÂÝÐý½á¹¹£¬Îª¸´ÖÆÌṩÁ˾«È·µÄÄ£°å£¬Í¨¹ý¼î»ù»¥²¹Åä¶Ô±£Ö¤Á˸´ÖÆÄܹ»×¼È·½øÐУ®
£¨4£©Í¼±ûÊÇÀûÓúϳɵ°°×Öʵݱ»ùËáΪԭÁÏ£¬ÒÔÐÅʹRNAΪģ°åºÏ³Éµ°°×ÖʵĹý³Ì£¬¼´ÊôÓÚ»ùÒò¿ØÖƵ°°×Öʺϳɹý³ÌÖеķ­Òë½×¶Î£¬µ°°×Öʵĺϳɳ¡ËùÊǺËÌÇÌ壮
£¨5£©Í¼ÖÐDNA£¨ÍÑÑõºËÌǺËËᣩµÄË«Á´Ö®¼äµÄ¼î»ù×ñÑ­¼î»ù»¥²¹Åä¶ÔÔ­Ôò£¬¼´AÓëTÅä¶Ô¡¢GºÍCÅä¶Ô£¬ËùÒÔ¼î»ùAÓëTµÄÊýĿһ¶¨ÏàµÈ£¬¼î»ùGºÍCµÄÊýĿһ¶¨ÏàµÈ£®
¹Ê´ð°¸Îª£º
£¨1£©¢Ù¢Ú
£¨2£©°ë±£Áô¸´ÖÆ
£¨3£©ATP£¨ÄÜÁ¿£©     Çâ¼ü    Ë«ÂÝÐý    ¼î»ù»¥²¹Åä¶Ô
£¨4£©·­Òë   ºËÌÇÌå
£¨5£©ÍÑÑõºËÌǺËËá

µãÆÀ ±¾Ìâ½áºÏDNA·Ö×ӵĽṹʾÒâͼ¡¢Ä³¶¯Îïϸ°ûDNA·Ö×Ó¸´Öƹý³ÌģʽͼºÍµ°°×Öʵĺϳɹý³Ìģʽͼ£¬¿¼²éDNA·Ö×ӵĽṹ¡¢×é³É¡¢¸´ÖƺÍÒÅ´«ÐÅÏ¢µÄת¼ºÍ·­ÒëµÄ֪ʶ£¬¿¼Éúʶ¼ÇDNA·Ö×ӵĽṹºÍ»¯Ñ§×é³É³É·Ö¡¢Ã÷È·DNA·Ö×Ó¸´ÖÆÌصãºÍ»ùÒòµÄ±í´ï¹ý³ÌÊǽâÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø