ÌâÄ¿ÄÚÈÝ
19£®ÈçͼÊÇ×é³ÉÉúÎïÌåµÄ²¿·Ö´ó·Ö×Ó»¯ºÏÎïÓë×é³ÉËüÃǵĻ¯Ñ§ÔªËصĹØÏµÍ¼£®Çë·ÖÎö»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©¹¹³ÉС·Ö×ÓA¡¢B¡¢C¡¢D¡¢EµÄ»¯Ñ§ÔªËØÖÐÏàͬµÄÊÇC¡¢H¡¢O£®
£¨2£©Ð´³öÏÂÁдó·Ö×Ó»¯ºÏÎïµÄÃû³Æ£º¢ÞÌÇÔ ¢ßÖ¬·¾£»¢áDNA£®
£¨3£©µ¼ÖÂF1¡«Fn²î±ðµÄÔÒòÊǹ¹³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÁ¿ºÍÅÅÁÐ˳Ðò²»Í¬£¬¶àëÄÁ´µÄ¿Õ¼ä½á¹¹²»Í¬£®
£¨4£©Ð¡·Ö×ÓCÊǺËÌǺËÜÕËᣬDÊÇÍÑÑõºËÜÕËᣬÖ÷Òª²î±ðÊÇǰÕߺ¬ºËÌǺÍÄòà×ण¬ºóÕߺ¬ÍÑÑõºËÌǺÍÐØÏÙà×ण®
£¨5£©Ð´³öÏÂÁÐÎïÖʵľßÌåÃû³Æ£ºF2Ϊ¿¹Ì壻F4ΪÒȵºËØ£®
·ÖÎö ·ÖÎöÌâͼ£º¢ÞÊÇÌÇÔ£¬AÊÇÆÏÌÑÌÇ£¬¢ÙÊÇc¡¢H¡¢O£»¢ßÊÇÖ¬·¾£¬BÊǸÊÓͺÍÖ¬·¾Ëᣬ¢ÚÊÇc¡¢H¡¢O£»¢àÊÇRNA£¬CÊǺËÌǺËÜÕËᣬ¢ÛÊÇC¡¢H¡¢O¡¢N¡¢P£»¢áÊÇDNA£¬DÊÇÍÑÑõºËÜÕËᣬ¢ÜÊÇC¡¢H¡¢O¡¢N¡¢P£»£¨10£©Êǵ°°×ÖÊ£¬EÊǰ±»ùËᣬ¢ÝÊÇC¡¢H¡¢O¡¢N£®
½â´ð ½â£º£¨1£©ÓÉ·ÖÎö¿ÉÖª£¬¹¹³ÉС·Ö×ÓA¡¢B¡¢C¡¢D¡¢EµÄ»¯Ñ§ÔªËØÖÐÏàͬµÄÊÇC¡¢H¡¢O£®
£¨2£©¸ù¾ÝÊÔÌâ·ÖÎö£¬´ó·Ö×Ó»¯ºÏÎ¢ÞÊÇÌÇÔ¡¢¢ßÊÇÖ¬·¾¡¢¢áÊÇDNA£®
£¨3£©F1-Fn²îÒìÌåÏÖÁ˵°°×Öʹ¦ÄܶàÑùÐÔ£¬µ°°×Öʹ¦ÄܶàÑùÐÔÓɵ°°×Öʽṹ¶àÑùÐÔ¾ö¶¨£¬µ°°×Öʽṹ¶àÑùÐÔÓë×é³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÄ¿¡¢ÅÅÁÐ˳Ðò¼°ëÄÁ´ÅÌÇúÕÛµþÐγɵĵ°°×ÖʵĿռä½á¹¹²»Í¬Óйأ®
£¨4£©Ð¡·Ö×ÓCÊǺËÌǺËÜÕËᣬDÊÇÍÑÑõºËÜÕËᣬ¶þÕߵIJîÒìÊÇ£º¢ÙÎå̼ÌDz»Í¬£¬Ç°ÕßµÄÎå̼ÌÇÊǺËÌÇ£¬ºóÕßµÄÎå̼ÌÇÊÇÍÑÑõºËÌÇ£»¢Ú¼î»ù²»ÍêÈ«Ïàͬ£¬Ç°Õߵļî»ùÊÇA¡¢T¡¢G¡¢C£¬ºóÕߵļî»ùÊÇA¡¢U¡¢G¡¢C£®
£¨5£©F2µÄ¹¦ÄÜÏûÃð¿¹Ô£¬ÊÇ¿¹Ì壻F4¾ßÓнµµÍѪÌǵŦÄÜ£¬ÊÇÒȵºËØ£®
¹Ê´ð°¸Îª£º
£¨1£©C¡¢H¡¢O¡¡
£¨2£©ÌÇÔ Ö¬·¾¡¡DNA
£¨3£©¹¹³Éµ°°×Öʵݱ»ùËáµÄÖÖÀà¡¢ÊýÁ¿ºÍÅÅÁÐ˳Ðò²»Í¬£¬¶àëÄÁ´µÄ¿Õ¼ä½á¹¹²»Í¬
£¨4£©ºËÌǺËÜÕËá ÍÑÑõºËÜÕËá ºËÌǺÍÄòà×ठ¡¡ÍÑÑõºËÌǺÍÐØÏÙà×à¤
£¨5£©¿¹Ìå¡¡ ÒȵºËØ
µãÆÀ ±¾ÌâµÄ֪ʶµãÊÇÌÇÀàµÄ·ÖÀà¡¢·Ö²¼ºÍ¹¦ÄÜ£¬Ö¬ÖʵķÖÀàºÍ¹¦ÄÜ£¬µ°°×ÖʵĽṹºÍ¹¦ÄÜ£¬ºËËáµÄ·ÖÀà¡¢·Ö²¼ºÍ¹¦ÄÜ£¬Ö¼ÔÚ¿¼²éѧÉú¶Ô×é³Éϸ°ûµÄ¸÷ÖÖ»¯ºÏÎïµÄ¹¦ÄÜÀí½âºÍ±È½Ïʶ¼Ç£¬ÕÆÎÕµ°°×ÖʽṹºÍ¹¦ÄܶàÑùÐÔ£¬±È½ÏÕÆÎÕDNAºÍRNAÔÚ×é³É³É·ÖÉϵÄÒìͬµã£®
¢ÙÄòÒº ¢ÚθҺ ¢Ûº¹Òº ¢ÜÍÙÒº ¢Ý³¦Òº£®
| A£® | ¢Ù¢Û¢Ý | B£® | ¢Ù¢Ü¢Ý | C£® | ¢Ú¢Ü¢Ý | D£® | ¢Ù¢Ú¢Û |
| A£® | ³öÏÖͬԴȾɫÌåÁª»áºÍ·ÖÀë | |
| B£® | µÈλ»ùÒò·ÖÀëºÍ·ÇµÈλ»ùÒò×ÔÓÉ×éºÏ·Ö±ð·¢ÉúÔÚµÚÒ»´ÎºÍµÚ¶þ´Î·ÖÁѹý³ÌÖÐ | |
| C£® | ¾«×Óϸ°û¾±äÐγÉΪ¾«×Ó²»ÊôÓÚ¼õÊý·ÖÁѹý³Ì | |
| D£® | ±»×ÓÖ²ÎïµÄÓÐÐÔÉúÖ³¹ý³ÌÖÐÒ²ÓмõÊý·ÖÁÑ·¢Éú |
| A£® | 10-8mol/L | B£® | 10-9mol/LÓë10-8mol/LÖ®¼ä | ||
| C£® | 10-8mol/LÓë10-7mol/LÖ®¼ä | D£® | 10-9mol/LÓë10-7mol/LÖ®¼ä |
| A£® | Éñ¾µÝÖÊ | B£® | °±»ùËá | C£® | ºôÎüÑõ»¯Ã¸ | D£® | ¶þÑõ»¯Ì¼ |
| A£® | ÉúÎï¶àÑùÐÔ°üÀ¨»ùÒò¶àÑùÐÔ¡¢ÎïÖÖ¶àÑùÐÔºÍÉú̬ϵͳ¶àÑùÐÔÈý¸ö²ã´ÎµÄÄÚÈÝ | |
| B£® | ÉúÎï¶àÑùÐÔµÄÐγÉÊDz»Í¬ÉúÎïÖ®¼ä¡¢ÉúÎïÓëÎÞ»ú»·¾³Ö®¼ä¹²Í¬½ø»¯µÄ½á¹û | |
| C£® | ÎïÖÖµÄÃð¾ø²»ÀûÓÚÉúÎï¶àÑùÐÔµÄÐÎ³É | |
| D£® | ÉúÎï¶àÑùÐÔµÄÐγɲ»Ò»¶¨ÊÇÐÂÎïÖÖÐγɵĹý³Ì |