ÌâÄ¿ÄÚÈÝ
£¨7·Ö£©ÈËÌåϸ°ûÄÚº¬ÓÐÒÖÖÆ°©Ö¢·¢ÉúµÄP53»ùÒò£¬ÉúÎï¼¼Êõ¿É¶Ô´ËÀà»ùÒòµÄ±ä»¯½øÐмì²â¡£
£¨1£©ÏÂͼ±íʾ´ÓÕý³£È˺ͻ¼ÕßÌåÄÚ»ñÈ¡µÄP53»ùÒòµÄ²¿·ÖÇøÓò¡£ÓëÕý³£ÈËÏà±È£¬»¼ÕßÔÚ¸ÃÇøÓòµÄ¼î»ù»á·¢Éú¸Ä±ä£¬ÔÚÏÂͼÖÐÓ÷½¿òȦ³ö·¢Éú¸Ä±äµÄ¼î»ù¶Ô£¬ÕâÖÖ±äÒìÊôÓÚ»ùÒòÍ»±äÖеÄ__________¡£![]()
£¨2£©ÒÑÖªÏÞÖÆÃ¸Eʶ±ðÐòÁÐΪCCGG£¬ÈôÓÃÏÞÖÆÃ¸E·Ö±ðÍêÈ«ÇиîÕý³£È˺ͻ¼ÕßµÄP53»ùÒò²¿·ÖÇøÓò£¨¼ûÉÏͼ£©£¬ÄÇôÕý³£È˵ĻᱻÇгÉ__________¸öƬ¶Î£¬¶ø»¼ÕßµÄÔò±»Çиî³É³¤¶ÈΪ__________¶Ô¼î»ùµÄÁ½ÖÖÆ¬¶Î¡£
£¨3£©Èç¹ûijÈ˵ÄP53»ùÒò²¿·ÖÇøÓò¾ÏÞÖÆÃ¸EÍêÈ«Çиîºó£¬¹²³öÏÖ170¡¢220¡¢290ºÍ460¼î»ù¶ÔµÄËÄÖÖÆ¬¶Î£¬ÄÇô¸ÃÈ˵ĻùÒòÐÍÊÇ__________£¨ÒÔP£«±íʾÕý³£»ùÒò£¬P£±íʾÒì³£»ùÒò£©£¬Á½»ùÒòËùÔÚµÄȾɫÌåÁª»á·¢Éú__________ʱÆÚ£¬´Î¼¶ÐÔĸϸ°ûÔÚ·ÖÁѺóÆÚϸ°ûÖÐЯ´øÒì³£»ùÒòµÄȾɫÌåÊýĿΪ__________¸ö¡£
£¨7·Ö£©
(1)¼î»ù¶ÔµÄÌæ»»![]()
(2)3 460ºÍ220(3) P+P- ¼õÊýµÚÒ»´Î·ÖÁÑǰÆÚ 0»ò2
½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÓÉͼ¿ÉÖª£¬¼î»ùÊýÁ¿Ã»Óз¢Éú¸Ä±ä£¬ÊôÓÚ¼î»ù¶ÔµÄÌæ»»¡££¨2£©ÓÉͼ¿ÉÖª£¬DNAÖк¬ÓÐÁ½¸öÏÞÖÆÃ¸Eʶ±ðÐòÁУ¬ËùÒԿɱ»ÇгÉ3¶Î£¬¶ø»¼ÕßÒòΪ¼î»ù¶ÔµÄÌæ»»ºóÖ»ÓÐÒ»¸öʶ±ðÐòÁУ¬ËùÒÔ±»Çиî³É2¶Î£¬³¤¶ÈΪ460ºÍ220.£¨3£©ÏÞÖÆÃ¸EÍêÈ«Çиîºó³öÏÖ170¡¢220¡¢290ºÍ460¼î»ù¶ÔµÄËÄÖÖÆ¬¶Î£¬ËµÃ÷¸ÃÈËÌåµÄ»ùÒò¼´ÓÐÕý³£µÄÒ²ÓÐÒì³£µÄ£¬¼´ÎªÔÓºÏ×Ó£¬»ùÒòÐÍΪP+P-£¬Áª»á·¢ÉúÔÚ¼õÊýµÚÒ»´Î·ÖÁÑǰÆÚ£¬ÓÉÓÚͬԴȾɫÌå·ÖÀëµÃµ½µÄ´Î¼¶ÐÔĸϸ°ûº¬ÓÐP+»òP££¬¼õÊýµÚ¶þ´Î·ÖÁѺóÆÚ×ÅË¿µã·ÖÁѿɵõ½Ò쳣ȾɫÌåÊýĿΪ0»ò2.
¿¼µã£º±¾Ì⿼²é»ùÒòÍ»±äºÍȾɫÌå±äÒìÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²é¿¼Éúʶ¼ÇËùÁÐ֪ʶµã£¬²¢ÄÜÔËÓÃËùѧ֪ʶ×ö³öºÏÀíµÄÅжϻòµÃ³öÕýÈ·µÄ½áÂÛµÄÄÜÁ¦¡£
ÏÂͼ±íʾÐÛ¹ûӬϸ°û·ÖÁѹý³ÌÖÐDNAº¬Á¿µÄ±ä»¯¡£ÏÂÁÐÐðÊöÖУ¬ÕýÈ·µÄÊÇ£¨ £©![]()
| A£®Èôͼ1±íʾ¼õÊý·ÖÁÑ£¬Ôòͼ1µÄCD¶Î±íʾͬԴȾɫÌå·Ö¿ª |
| B£®Èôͼ1±íʾ¼õÊý·ÖÁÑ£¬Ôòͼ1µÄBC¶ÎÒ»¸öϸ°ûÖпÉÄܺ¬ÓÐ0¸ö»ò1¸öYȾɫÌå |
| C£®ÈôÁ½Í¼¾ù±íʾÓÐË¿·ÖÁÑ£¬ÔòÁ½Í¼µÄDE¶ÎÒ»¸öϸ°ûÄÚº¬ÓÐÏàͬÊýÁ¿µÄȾɫÌå |
| D£®Èôͼ1±íʾ¼õÊý·ÖÁÑ¡¢Í¼2±íʾÓÐË¿·ÖÁÑ£¬ÔòÁ½Í¼µÄCD¶Î¶¼·¢Éú×ÅË¿µã·ÖÁÑ |
Ϊ̽¾¿Ñó´Ð·Ê´óµÄÁÛ¾¥ÖÐËùº¬ÓеÄÌÇÀàÊǵí·Û»¹ÊÇ¿ÉÈÜÐÔ»¹ÔÌÇ£¿ÉúÎïѧÐËȤС×éµÄͬѧÒÔ´Ë×÷ΪÑо¿¿ÎÌâ¡£ÇëÄã°ïÖúËûÃÇÍê³ÉÏÂÃæµÄʵÑéÑо¿±¨¸æ¡£
£¨1£©ÊµÑéÄ¿µÄ£ºÌ½¾¿Ñó´Ð·Ê´óµÄÁÛ¾¥ÖÐËùº¬µÄÌÇÊǵí·Û»¹ÊÇ¿ÉÈÜÐÔ»¹ÔÌÇ¡£
£¨2£©ÊµÑéÔÀí£ºµí·Û¿ÉÓÃ_______À´¼ì²â£¬¿ÉÈÜÐÔ»¹ÔÌÇ¿ÉÓÃ__________ÊÔ¼ÁÀ´¼ì²â¡£
£¨3£©ÊµÑéÆ÷²Ä£ºÑó´Ð¡¢ËùÐèÊÔ¼ÁºÍÒÇÆ÷µÈ£¨ÂÔ£©¡£
£¨4£©ÊµÑé²½Ö裺
¢ñ£®¼ø¶¨¿ÉÈÜÐÔ»¹ÔÌÇ£º
¢ÙÖÆ±¸Ñó´Ð×éÖ¯ÑùÒº£¬È¡ÑùÒº2 mL×¢ÈëÊԹܣ»
¢Ú¼ÓÈëÐÂÖÆµÄì³ÁÖÊÔ¼Á1 mL£¬»ìÔÈ£¬½«ÊÔ¹ÜÖÃÓÚ50¡æ¡«65¡æµÄˮԡ¹øÖмÓÈÈ2 min
¢Û¹Û²ìÑÕÉ«±ä»¯¡£
¢ò£®¼ø¶¨µí·Û£º
¢ÙÖÆ±¸Ñó´Ð×éÖ¯ÑùÒº£¬È¡ÑùÒº2 mL×¢ÈëÊԹܣ»
¢Ú¼ÓÈë2µÎµâÒº
¢Û¹Û²ìÑÕÉ«±ä»¯¡£
Ô¤ÆÚʵÑé½á¹ûÓë½áÂÛ£º
| ÏÖÏó | ½áÂÛ |
| Èô²½Öè¢ñ_______________£¬ ²½Öè¢ò_______________ | ˵Ã÷Ñó´ÐÁÛ¾¥ÖÐËùº¬µÄÌÇÀà¼ÈÓл¹ÔÌÇÓÖÓеí·Û |
| Èô²½Öè¢ñ_______________£¬ ²½Öè¢ò_______________ | ˵Ã÷Ñó´ÐÁÛ¾¥ÖÐËùº¬µÄÌÇÀàÖ»Óл¹ÔÌǶøÃ»Óеí·Û |
| ¢ÛÈô_____________________________ | ˵Ã÷Ñó´ÐÁÛ¾¥ÖÐËùº¬ÌÇÀà________________ |
£¨13·Ö£©Ä³Ö²ÎïµÄ¸ß¾¥£¨B£©¶Ô°«¾¥£¨b£©ÎªÏÔÐÔ£¬»¨·ÛÁ£³¤ÐΣ¨D£©¶ÔÔ²ÐΣ¨d£©ÎªÏÔÐÔ£¬»¨·ÛÁ£·ÇÅ´ÐÔ£¨E£©¶Ô»¨·ÛÁ£Å´ÐÔ£¨e£©ÎªÏÔÐÔ£¬·ÇÅ´ÐÔ»¨·ÛÓöµâÒº±äÀ¶É«£¬Å´ÐÔ»¨·ÛÓöµâÒº³Êרɫ¡£ÏÖÓÐÆ·ÖÖ¼×£¨BBDDee£©¡¢ÒÒ£¨bbDDEE£©¡¢±û£¨BBddEE£©ºÍ¶¡£¨bbddee£©£¬½øÐÐÁËÈçÏÂÁ½×éʵÑ飺
| | Ç×±¾ | F1²úÉúµÄ»¨·ÛµÄ»ùÒòÐͼ°±ÈÀý |
| ×éºÏÒ» | ¼×¡Á¶¡ | BDe:Bde:bDe:bde=4:1:1:4 |
| ×éºÏ¶þ | ±û¡Á¶¡ | BdE:Bde:bdE:bde=1:1:1:1 |
£¨1£©ÓÉ×éºÏ¶þ¿ÉÖª£¬»ùÒòB£¯bºÍ»ùÒòE£¯eλÓÚ_________£¨Ìͬһ¡±»ò¡°²»Í¬¡±£©¶ÔͬԴȾɫÌåÉÏ¡£ÀûÓÃÆäF1×Ô½»£¬___________£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©ÑéÖ¤»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ¡£Èç¹û½«×éºÏÒ»µÄF1×Ô½»£¬F2Öд¿ºÏ×ÓËùÕ¼±ÈÀýΪ__________________¡£
£¨2£©Èç¹ûÏëÀûÓÃÏÖÓÐÆ·ÖÖÔÚ¶Ìʱ¼äÄÚÅàÓý¸ß¾¥¡¢»¨·ÛÁ£³¤ÐκͷÇÅ´ÐÔµÄÄÜÎȶ¨ÒÅ´«µÄÐÂÆ·ÖÖ£¬¿ÉÒÔÑ¡ÓõÄÇ×±¾×éºÏÓÐ______×飬ÐèÒªÓõ½µÄÓýÖÖ·½·¨ÓÐ__________________________________¡£
£¨3£©ÔÚÒÅ´«Ñ§ÉÏ£¬¿ØÖÆÏàͬÐÔ×´µÄij¶ÔȾɫÌåȱʧһÌõȾɫÌåµÄ¸öÌå³ÆÎªµ¥Ì壬µ¥ÌåÓëÕý³£¸öÌåÖ®¼ä£¬¿ÉÒÔ½øÐн»Åä¡£ÆÕͨСÂóΪÒìÔ´Áù±¶Ì壬ÆäȾɫÌå×é³É¿É±íʾΪAABBDD£¨A¡¢B¡¢D±íʾȾɫÌå×飩£¬Ìåϸ°ûÄÚȾɫÌåÊýΪ42£¬ÒÑ·ÖÀëµÃµ½21ÖÖ²»Í¬È¾É«ÌåµÄÒ°ÉúÐ͵¥Ì壬ӦÓõ¥Ìå¿É°Ñз¢ÏÖµÄÒþÐÔ»ùÒò¶¨Î»ÔÚÌØ¶¨µÄȾɫÌåÉÏ¡£ÏÖÓÐСÂóÒþÐÔÍ»±ä´¿ºÏÌ壬ÇëÉè¼ÆÊµÑéÈ·¶¨ÒþÐÔÍ»±ä»ùÒòÔÚÄĶÔȾɫÌåÉÏ¡£
ʵÑé²½Ö裺
¢Ù½« ÔÓ½»µÃF1£»
¢Ú¹Û²ì²¢Í³¼ÆF1µÄ±íÏÖÐͼ°±ÈÀý¡£
ʵÑé½á¹û¼°½áÂÛ£º
¢ÛÈôF1_______________________________________________________________________£¬
˵Ã÷»ùÒòλÓڸõ¥ÌåËùȱÉÙµÄÄÇÌõȾɫÌåÉÏ£»
¢ÜÈôF1_______________________________________________________________________£¬ËµÃ÷»ùÒò²»Î»Óڸõ¥ÌåËùȱÉÙµÄÄÇÌõȾɫÌåÉÏ¡£