1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹½øÐеÄÊɾúÌåÇÖȾϸ¾úµÄʵÑ飬ÊÇÈËÀà̽¾¿¡°Ê²Ã´ÊÇÒÅ´«ÎïÖÊ¡±µÄ×î¾ß˵·þÁ¦µÄʵÑé¡£ÏÂͼΪÓú¬32PµÄT2ÊɾúÌåÇÖȾ´ó³¦¸Ë¾ú(T2ÊɾúÌåרÐÔ¼ÄÉúÔڴ󳦸˾úϸ°ûÄÚ)µÄʵÑ飬¾Ýͼ»Ø´ðÏÂÁÐÎÊÌâ¡£
(1)T2ÊɾúÌåµÄ×é³É³É·ÖÊǵ°°×ÖʺÍDNA£¬Èç¹û½öƾ²ÂÏ룬¿ØÖÆÆäÐÔ×´µÄÒÅ´«ÎïÖÊÓпÉÄÜÊÇ________________¡£
(2)ÄãÈÏΪÔõÑù²ÅÄܵõ½±»32P±ê¼ÇµÄT2ÊɾúÌ壿Çë¼òÊöÄãµÄʵÑé·½°¸¡£________________¡£
(3)µ±½ÓÖÖÊɾúÌåºóÅàÑøʱ¼ä¹ý³¤£¬·¢ÏÖÔÚ½Á°èºóµÄÉÏÇåÒºÖÐÓзÅÉäÐÔ£¬Æä×î¿ÉÄܵÄÔÒòÊÇʲô£¿________________________________________________________________________
________________________________________________________________________¡£
(4)Ò»¸öÊɾúÌ庬ÓÐÒ»¸öDNA·Ö×Ó¡£ÀíÂÛÉÏ·ÖÎö£¬Ò»¸ö±»32P±ê¼ÇµÄT2ÊɾúÌå¸ÐȾϸ¾úºó£¬¸´ÖƳön¸ö×Ó´úÊɾúÌ壬ÆäÖÐЯ´ø32PµÄÊɾúÌåÓÐ________¸ö¡£¸´ÖÆʱÓõÄÔ²ÄÁÏÀ´×ÔÓÚ____________________________________________¡£
(1)¢Ùµ°°×ÖʺÍDNA¶¼ÊÇÒÅ´«ÎïÖÊ£»¢ÚÆäÒÅ´«ÎïÖÊÊǵ°°×ÖÊ£¬²»ÊÇDNA£»¢ÛÆäÒÅ´«ÎïÖÊÊÇDNA£¬²»Êǵ°°×ÖÊ(ȱһ²»¿É)
(2)½«ËÞÖ÷ϸ¾úÅàÑøÔÚº¬32PµÄÅàÑø»ùÖÐÅàÑø£¬»ñµÃº¬ÓÐ32PµÄϸ¾ú£»ÓÃT2ÊɾúÌåÈ¥¸ÐȾ±»32P±ê¼ÇµÄϸ¾ú£¬´ýϸ¾úϸ°ûÁѽâºó£¬ÊͷųöµÄÊɾúÌå±ã±»32P±ê¼ÇÉÏÁË¡£
(3)ÅàÑøʱ¼ä¹ý³¤£¬¸´ÖÆÔöÖ³ºóµÄÊɾúÌå´Ó´ó³¦¸Ë¾úÌåÄÚÊͷųöÀ´¡£
(4)2¡¡´ó³¦¸Ë¾úϸ°ûÄÚÓÎÀëµÄºËÌǺËÜÕËá
T2ÊɾúÌåµÄ×é³É³É·ÖÊǵ°°×ÖʺÍDNA£¬Èç¹û½öƾ²ÂÏ룬¿ØÖÆÆäÐÔ×´µÄÒÅ´«ÎïÖÊÓпÉÄÜÊÇDNA£¬Ò²ÓпÉÄÜÊǵ°°×ÖÊ£¬Ò²¿ÉÄÜÊÇÁ½Õ߶¼ÊÇ¡£ÊɾúÌåÖ»ÄÜÉú»îÔÚ»îϸ°ûÖУ¬ËùÒÔÒª±ê¼ÇÊɾúÌ壬±ØÐëÊ×Ïȱê¼Ç»îϸ°û¡£ÉÏÇåÒºÖÐÓÐÓÎÀëµÄÊɾúÌåºÍÊɾúÌåµÄÍâ¿Ç£¬Ö»ÓÐÓÎÀëµÄÊɾúÌå²ÅÄÜÓзÅÉäÐÔ£¬ËùÒÔÊɾúÌå¿ÉÄÜÊÇÒѾ±»ÊͷųöÀ´ÁË¡£ÊɾúÌåÔÚϸ°ûÄÚÉú´æºÍ·±Ö³ÀûÓõĶ¼ÊÇËÞÖ÷ϸ°ûµÄÎïÖÊ¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
ÒÅ´«ÎïÖʵķ¢ÏÖÊÇÖÚ¶à¿Æѧ¼Ò¹²Í¬Å¬Á¦µÄ½á¹û¡£Çë»Ø´ðÏÂÁÐÓйØÒÅ´«ÎïÖÊ·¢ÏÖµÄÎÊÌ⣺
(1)1928Ä꣬Ӣ¹ú¿Æѧ¼Ò¸ñÀï·Æ˼ͨ¹ý·ÎÑ×Ë«Çò¾ú¸ÐȾСÊóʵÑ飬֤Ã÷ÁËÔÚSÐÍϸ¾úÖУ¬±ØÈ»´æÔÚ½«ÎÞ¶¾ÐÔµÄRÐÍ»îϸ¾úת»¯ÎªÓж¾ÐÔSÐÍ»îϸ¾úµÄ__________¡£
(2)1944Ä꣬ÃÀ¹ú¿Æѧ¼Ò°¬¸¥Àï¼°ÆäͬÊÂͨ¹ýʵÑéÖ¤Ã÷ÁËDNAÊÇÒÅ´«ÎïÖÊ¡£ÊµÑéµÄÇÉÃîÖ®´¦ÊÇ°ÑSÐ;úµÄ_________________
µÈÎïÖÊÌá´¿£¬·Ö±ð¼ÓÈëµ½ÅàÑø__________µÄÅàÑø»ùÖУ¬µ¥¶À¹Û²ìËüÃǵÄ×÷Óá£
(3)1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹ÀûÓ÷ÅÉäÐÔÔªËرê¼Ç·¨½øÐÐÁËÊɾúÌåÇÖȾϸ¾úʵÑé¡£ÈôÓÃDNA±»32P±ê¼Ç¡¢µ°°×ÖÊÖÐSÊÇ32SµÄÊɾúÌåÇÖȾDNAÖÐPÊÇ31P¡¢µ°°×Öʱ»35S±ê¼ÇµÄ´ó³¦¸Ë¾ú£¬²úÉúµÄ×ÓÒ»´úÊɾúÌåÖк¬32SµÄÕ¼__________%£»×Ó¶þ´úÊɾúÌåµÄDNA·Ö×ÓÖк¬32PµÄÕ¼__________%¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2011½ìɽ¶«Ê¡ÑĮ̀ÊиßÈýÉÏѧÆÚÄ£¿é¼ì²âÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ
1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹½øÐеÄÊɾúÌåÇÖȾϸ¾úµÄʵÑ飬ÊÇÈËÀà̽¾¿¡°Ê²Ã´ÊÇÒÅ´«ÎïÖÊ¡±µÄ×î¾ß˵·þÁ¦µÄʵÑé¡£ÏÂͼΪÓú¬32PµÄT2ÊɾúÌåÇÖȾ´ó³¦¸Ë¾ú£¨T2ÊɾúÌåרÐÔ¼ÄÉúÔڴ󳦸˾úϸ°ûÄÚ£©µÄʵÑ飬¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺[À´Ô´:ѧ*¿Æ*ÍøZ*X*X*K]
£¨1£©T2ÊɾúÌåµÄ×é³É³É·ÖÊǵ°°×ÖʺÍDNA¡£Èç¹û½öƾ²ÂÏ룬¿ØÖÆÆäÐÔ×´µÄÒÅ´«ÎïÖÊÓпÉÄÜÊÇ ¡£
£¨2£©ÄãÈÏΪÔõÑù²ÅÄܵõ½±»32P±ê¼ÇµÄT2ÊɾúÌ壿Çë¼òÊöÄãµÄʵÑé·½°¸¡£
£¨3£©µ±½ÓÖÖÊɾúÌåºóÅàÑøʱ¼ä¹ý³¤£¬·¢ÏÖÔÚ½Á°èºóµÄÉÏÇåÒºÖÐÓзÅÉäÐÔ£¬Æä×î¿ÉÄܵÄÔÒòÊÇ ¡£
£¨4£©Ò»¸öÊɾúÌ庬ÓÐÒ»¸ö DNA·Ö×Ó¡£ÀíÂÛÉÏ·ÖÎö£¬Ò»¸ö±»32P±ê¼ÇµÄT2ÊɾúÌå¸ÐȾϸ¾úºó£¬¸´ÖƳön¸ö×Ó´úÊɾúÌ壬ÆäÖÐЯ´ø32PµÄÊɾúÌåÓÐ ¸ö¡£¸´ÖÆʱÓõÄÔ²ÄÁÏÀ´×ÔÓÚ ¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2015½ìºÓÄÏÖÜ¿ÚÊÐÓ¢ÎÄѧУ¸ßÒ»ÏÂѧÆÚµÚÈý´ÎÔ¿¼ÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ
1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹ÀûÓÃͬλËرê¼Ç·¨Íê³ÉÁËÖøÃûµÄÊɾúÌåÇÖȾϸ¾úµÄʵÑ飬ÏÂÃæÊÇʵÑéµÄ²¿·Ö²½Ö裬¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈôͼÖÐCÓдóÁ¿µÄ·ÅÉäÐÔ£¬Ôò½øÈë´ó³¦¸Ë¾úÌåÄÚµÄÊÇÓÃ__________£¨Ìî¡°32P¡±»ò¡°35S¡±£©±ê¼ÇµÄ__________¡£
£¨2£©ÔÚÀíÂÛÉÏ£¬ÉϲãÒº·ÅÉäÐÔÓ¦¸ÃΪ0£¬ÆäÔÒòÊÇ__________ûÓнøÈëµ½´ó³¦¸Ë¾úÄÚ²¿¡£
£¨3£©ÊɾúÌåÇÖȾϸ¾úʵÑéÖ¤Ã÷ÁË__________¡£
£¨4£©ÔÚµªÔ´Îª14NºÍ15NµÄÅàÑø»ùÉÏÉú³¤µÄ´ó³¦¸Ë¾ú£¬ÆäDNA·Ö×Ó·Ö±ðΪ14N¡ªDNA£¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îªa£©ºÍ15N¡ªDNA£¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îªb£©¡£½«Ö»º¬15N¡ªDNAµÄÇ×´ú´ó³¦¸Ë¾úתÒƵ½º¬14NµÄÅàÑø»ùÉÏ£¬Á¬Ðø·±Ö³Á½´ú£¨IºÍII£©£¬ÓÃijÖÖÀëÐÄ·½·¨·ÖÀëµÃµ½µÄ½á¹ûÈçÏÂͼËùʾ¡£
Ô¤¼ÆµÚIII´úϸ¾úDNA·Ö×ÓµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿Îª__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ì½ËÕÄϾ©Ê¦´ó¸½ÖнÄþ·ÖУ¸ßÒ»ÏÂѧÆÚÆÚÄ©ÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ
£¨5·Ö£©1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹ÀûÓÃͬλËرê¼Ç·¨Íê³ÉÁËÖøÃûµÄÊɾúÌåÇÖȾϸ¾úµÄʵÑ飬ÏÂÃæÊÇʵÑéµÄ²¿·Ö²½Ö裬¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈôͼÖÐCÓдóÁ¿µÄ·ÅÉäÐÔ£¬Ôò½øÈë´ó³¦¸Ë¾úÌåÄÚµÄÊÇÓÃ__________£¨Ìî¡°32P¡±»ò¡°35S¡±£©±ê¼ÇµÄ__________¡£
£¨2£©ÔÚÀíÂÛÉÏ£¬ÉϲãÒº·ÅÉäÐÔÓ¦¸ÃΪ0£¬ÆäÔÒòÊÇ__________ûÓнøÈëµ½´ó³¦¸Ë¾úÄÚ²¿¡£
£¨3£©ÊɾúÌåÇÖȾϸ¾úʵÑéÖ¤Ã÷ÁË__________¡£
£¨4£©ÔÚµªÔ´Îª14NºÍ15NµÄÅàÑø»ùÉÏÉú³¤µÄ´ó³¦¸Ë¾ú£¬ÆäDNA·Ö×Ó·Ö±ðΪ14N¡ªDNA£¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îªa£©ºÍ15N¡ªDNA£¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îªb£©¡£½«Ö»º¬15N¡ªDNAµÄÇ×´ú´ó³¦¸Ë¾úתÒƵ½º¬14NµÄÅàÑø»ùÉÏ£¬Á¬Ðø·±Ö³Á½´ú£¨IºÍII£©£¬ÓÃijÖÖÀëÐÄ·½·¨·ÖÀëµÃµ½µÄ½á¹ûÈçÏÂͼËùʾ¡£
Ô¤¼ÆµÚIII´úϸ¾úDNA·Ö×ÓµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿Îª__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010-2011ѧÄêºÚÁú½Ê¡¸ßÈý¸ß¿¼·ÂÕæѵÁ·Ì⣨Àí×Û£©ÉúÎﲿ·Ö ÌâÐÍ£ºÑ¡ÔñÌâ
»Ø´ðÏÂÁÐʵÑéÓë̽¾¿µÄÏà¹ØÎÊÌâ¡£
£¨1£©ÖʱڷÖÀëʵÑ飺ÖÆ×÷×ÏÉ«Ñó´ÐÁÛƬҶ±íƤµÄÁÙʱװƬ£¬´Ó¸Ç²£Æ¬Ò»²àµÎÈëëÙÖ¬ºìÈÜÒº(Ö²Îïϸ°û²»ÎüÊյĺìɫȾÁÏ)£¬ÔÚÁíÒ»²àÓÃÎüˮֽÎüÒý£¬Öظ´¼¸´Î£¬Ê¹²ÄÁϽþÈóÔÚëÙÖ¬ºìÈÜÒºÖС£ÏÔ΢¾µ¹Û²ì½á¹ûÈçͼ¡£
A¡¢B´¦µÄÑÕÉ«·Ö±ðÊÇ ¡¢ ¡£½«ÉÏÊö²£Æ¬·ÅÔÚ80¡æÏ´¦ÀíÒ»¶Îʱ¼äºó¹Û²ì£¬·¢ÏÖB´¦ÑÕÉ«·¢Éú±ä»¯£¬ÔÒò¿ÉÄÜÊǸßÎÂÏÂʹÉúÎïĤʧȥ ¡£
£¨2£©×ö¡°¹Û²ìÖ²Îïϸ°ûµÄÓÐË¿·ÖÁÑ¡±ÊµÑéʱ£¬Ëù¿´µ½µÄϸ°û´ó¶àÊý´¦ÓÚ ÆÚ£»Ä³Í¬Ñ§»æÖÆÁËϸ°û·ÖÁÑÆÚµÄÈý¸öʱÆÚģʽͼ(¼×¡¢ÒÒ¡¢±û)£¬ÇëÄãÔÚ¶¡Í¼ÉÏ»³öϸ°û·ÖÁÑÆÚÖÐËùȱʱÆÚµÄģʽͼ¡£
£¨3£©1952Ä꣬ºÕ¶ûÏ£ºÍ²Ì˹ÀûÓÃͬλËرê¼Ç·¨£¬Íê³ÉÁËÖøÃûµÄÊɾúÌåÇÖȾϸ¾úµÄʵÑ飬
ʵÑé°üÀ¨4¸ö²½Ö裺¢ÙÀûÓÃϸ¾úÅàÑøÊɾúÌ壻¢ÚÓÃ35SºÍ32P·Ö±ð±ê¼ÇÊɾúÌ壻¢Û·ÅÉäÐÔ¼ì²â£»¢ÜÀëÐÄ·ÖÀë¡£¸ÃʵÑé²½ÖèµÄÕýȷ˳ÐòÊÇ
A£®¢Ù¢Ú¢Ü¢Û B£®¢Ü¢Ú¢Ù¢Û C£®¢Ú¢Ù¢Ü¢Û D£®¢Ú¢Ù¢Û¢Ü
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com