ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÐÂÐ͹Ú×´²¡¶¾£¨COVID-19£©µÄºËËá¼ì²â²ÉÓ÷´×ªÂ¼PCR¼¼Êõ¡£ÏȽ«´ý²âÑù±¾´¦ÀíºóÏȽ«Ñù±¾RNA·´×ªÂ¼ÎªcDNA£¬ÔÙÒÔcDNAΪģ°å½øÐÐÀ©Ôö¡£Çë¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²¡¶¾½øÈëÈËÌåºó£¬Æä×Ô´øRNAÖ¸µ¼____________µÄºÏ³É¡£¸Ã¹ý³ÌÐèÏûºÄÄÜÁ¿£¨ÀýÈçÄÜÁ¿µÄÔØÌåATP£©µÄÀíÓÉÊÇ£º____________¡£
£¨2£©Äæת¼PCR·´Ó¦ÖÐÈȱäÐÔ¹ý³ÌDNA½á¹¹µÄ±ä»¯ÊÇ____________¡£
£¨3£©Ñо¿ÈËÔ±ÔÚÑз¢ºËËá¼ì²âµÄͬʱ£¬ÎªÁËÁÙ´²¿ìËÙ»º½â»¼ÕßÖ¢×´£¬ÐèÒª¶Ìʱ¼äÄÚÖƱ¸´óÁ¿¿¹Ìå¡£¾ßÌå²½ÖèΪ£º½«¼õ¶¾¹Ú×´²¡¶¾¶à´Î×¢É䵽СÊóÌåÄÚ£¬È¡ÆäÆ¢ÔàµÄ____________ϸ°û£¬Óë¹ÇËèÁöϸ°û¼ÓÈë____________£¨ÌìÈ»³É·Ö£©¹²Í¬ÅàÑø¡£¼ÓÈë____________ʹÆäÈںϣ¬´Ë¹ý³ÌÔËÓÃÁË____________ÔÀí¡£×îºóµÃµ½µ¥¿Ë¡¿¹Ì壬ÓŵãÊÇ____________¡£¸Ã·½·¨ÊÇ____________¼¼ÊõµÄÖØÒªÓ¦Óá£
£¨4£©Ñù±¾RNA·´×ªÂ¼ÎªcDNAµÄÔÁÏÊÇ____________¡£PCR¼¼Êõ»ñÈ¡Ä¿µÄ»ùÒòµÄÓÅÊÆÊÇ____________¡£
£¨5£©²»ÄÜÀûÓÃCOVID-19µÄÒÅ´«ÎïÖÊ×÷Ϊ»ùÒò¹¤³ÌµÄÔØÌåµÄÔÒòΪ____________¡£
¡¾´ð°¸¡¿µ°°×ÖÊ µ°°×ÖÊÊÇ´ó·Ö×Ó£¬°±»ùËá¾ÛºÏ³Éµ°°×ÖÊÐèÒªÄÜÁ¿ Çâ¼ü¶ÏÁÑ£¬Ë«ÂÝÐý½â¿ª BÁÜ°Í ¶¯ÎïѪÇå ¾ÛÒÒ¶þ´¼ ϸ°ûĤµÄÁ÷¶¯ÐÔ ÌØÒìÐÔÇ¿£¬´¿¶È¸ß ϸ°ûÅàÑøºÍϸ°ûÈÚºÏ ËÄÖÖÓÎÀëµÄÍÑÑõºËÜÕËá ¿ÉÔÚ¶Ìʱ¼äÄÚ´óÁ¿À©ÔöÄ¿µÄ»ùÒò »ùÒò¹¤³ÌÖеÄÄ¿µÄ»ùÒòÊÇË«Á´£¬¶øCOVID-19µÄÒÅ´«ÎïÖÊΪRNA£¨µ¥Á´£©£¬¶þÕ߽ṹ²»Í³Ò»£¬Ä¿µÄ»ùÒòÎÞ·¨²åÈëRNAƬ¶ÎÖУ¬Òò´Ë²»ÄÜÀûÓÃCOVID-19µÄÒÅ´«ÎïÖÊ×÷Ϊ»ùÒò¹¤³ÌµÄÔØÌå
¡¾½âÎö¡¿
µ¥¿Ë¡¿¹ÌåÊÇÓɵ¥Ò»Bϸ°û¿Ë¡²úÉúµÄ¸ß¶È¾ùÒ»¡¢½öÕë¶ÔijһÌض¨¿¹Ô±íλµÄ¿¹Ì塣ͨ³£²ÉÓÃÔÓ½»Áö¼¼ÊõÀ´ÖƱ¸£¬ÔÓ½»Áö¿¹Ìå¼¼ÊõÊÇÔÚϸ°ûÈںϼ¼ÊõµÄ»ù´¡ÉÏ£¬½«¾ßÓзÖÃÚÌØÒìÐÔ¿¹ÌåÄÜÁ¦µÄBϸ°ûºÍ¾ßÓÐÎÞÏÞ·±Ö³ÄÜÁ¦µÄ¹ÇËèÁöϸ°ûÈÚºÏΪBϸ°ûÔÓ½»Áö¡£
£¨1£©²¡¶¾½øÈëÈËÌåºó£¬Æä×ÔÉíRNAÊǺϳɵ°°×ÖʵÄÄ£°å£¬¿ÉÒÔÖ¸µ¼µ°°×Öʵĺϳɡ£µ°°×ÖÊÊÇ´ó·Ö×Ó£¬°±»ùËá¾ÛºÏ³Éµ°°×ÖÊÐèÒªÄÜÁ¿£¬Òò´Ë¸Ã¹ý³ÌÐèÏûºÄÄÜÁ¿£¨ÀýÈçÄÜÁ¿µÄÔØÌåATP£©¡£
£¨2£©¸ßοÉÒÔʹÇâ¼ü¶ÏÁÑ£¬Ë«ÂÝÐý½â¿ª¡£
£¨3£©Æ¢ÔàÊÇ×î´óµÄÃâÒßÆ÷¹Ù£¬ÆäÖÐBÁÜ°Íϸ°û»á·ÖÁÑ·Ö»¯²úÉúЧӦBϸ°û¡£¶¯Îïϸ°ûÅàÑøÐèÒª¼ÓÈ붯ÎïѪÇå¡£¾ÛÒÒ¶þ´¼×÷ΪÓÕµ¼¼Á£¬¿ÉÒÔÓÕµ¼¶¯Îïϸ°ûÈںϡ£´Ë¹ý³ÌÔËÓÃÁËϸ°ûĤµÄÁ÷¶¯ÐÔµÄÔÀí¡£×îºóµÃµ½µ¥¿Ë¡¿¹Ì壬µ¥¿Ë¡¿¹ÌåÌØÒìÐÔÇ¿£¬´¿¶È¸ß¡£¸Ã·½·¨ÊÇϸ°ûÅàÑøºÍϸ°ûÈںϼ¼ÊõµÄÖØÒªÓ¦Óá£
£¨4£©DNAµÄ»ù±¾µ¥Î»ÊÇÍÑÑõºËÜÕËᣬÑù±¾RNA·´×ªÂ¼ÎªcDNAµÄÔÁÏÊÇËÄÖÖÓÎÀëµÄÍÑÑõºËÜÕËá¡£PCR¼¼ÊõÊÇÌåÍâ½øÐÐDNA¸´ÖƵļ¼Êõ£¬ÓÅÊÆÊÇ¿ÉÔÚ¶Ìʱ¼äÄÚ´óÁ¿À©ÔöÄ¿µÄ»ùÒò¡£
£¨5£©»ùÒò¹¤³ÌÖеÄÄ¿µÄ»ùÒòÊÇË«Á´£¬¶øCOVID-19µÄÒÅ´«ÎïÖÊΪRNA£¨µ¥Á´£©£¬¶þÕ߽ṹ²»Í³Ò»£¬Ä¿µÄ»ùÒòÎÞ·¨²åÈëRNAƬ¶ÎÖУ¬Òò´Ë²»ÄÜÀûÓÃCOVID-19µÄÒÅ´«ÎïÖÊ×÷Ϊ»ùÒò¹¤³ÌµÄÔØÌ壬Òò´Ë²»ÄÜÀûÓÃCOVID-19µÄÒÅ´«ÎïÖÊ×÷Ϊ»ùÒò¹¤³ÌµÄÔØÌå¡£