ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏÂÁйØÓÚʵÑéÖÐÓйػ¯Ñ§ÊÔ¼ÁµÄʹÓü°×÷Óã¬ÃèÊö²»ÕýÈ·µÄÊÇ£¨ £©

A. ¼×»ùÂ̺ÍßÁÂÞºì¶ÔDNAºÍRNAµÄÇ׺ÍÁ¦²»Í¬£¬Òò´Ë¿É»ìºÏʹÓý«Ï¸°ûÖеÄDNAºÍRNA·Ö±ð×ÅÉ«

B. ÑÎËáÄܹ»¸Ä±äϸ°ûĤµÄͨ͸ÐÔ£¬¼ÓËÙȾɫ¼Á½øÈëϸ°û

C. ì³ÁÖÊÔ¼ÁºÍË«ËõëåÊÔ¼Á»¯Ñ§×é³É³É·ÖÖÖÀàÏàͬµ«º¬Á¿²»ÍêÈ«Ïàͬ

D. ¹Û²ìϸ°ûÖеÄÖ¬·¾Á£Ê±£¬50%¾Æ¾«µÄ×÷ÓÃÊÇɱËÀϸ°û£¬ÀûÓÚϸ°û×ÅÉ«

¡¾´ð°¸¡¿D

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ì³ÁÖÊÔ¼ÁÊÇÓɼ×Òº£¨ÖÊÁ¿Å¨¶ÈΪ0.1g/mLÇâÑõ»¯ÄÆÈÜÒº£©ºÍÒÒÒº£¨ÖÊÁ¿Å¨¶ÈΪ0.05g/mLÁòËáÍ­ÈÜÒº£©×é³É£¬ÓÃÓÚ¼ø¶¨»¹Ô­ÌÇ£¬Ê¹ÓÃʱҪ½«¼×ÒººÍÒÒÒº»ìºÏ¾ùÔȺóÔÙ¼ÓÈ뺬ÑùÆ·µÄÊÔ¹ÜÖУ¬ÇÒÐèˮԡ¼ÓÈÈ£»

£¨2£©Ë«ËõëåÊÔ¼ÁÓÉAÒº£¨ÖÊÁ¿Å¨¶ÈΪ0.1 g/mLÇâÑõ»¯ÄÆÈÜÒº£©ºÍBÒº£¨ÖÊÁ¿Å¨¶ÈΪ0.01 g/mLÁòËáÍ­ÈÜÒº£©×é³É£¬ÓÃÓÚ¼ø¶¨µ°°×ÖÊ£¬Ê¹ÓÃʱҪÏȼÓAÒººóÔÙ¼ÓÈëBÒº£®

½â£ºA¡¢¼×»ùÂ̺ÍßÁÂÞºì¶ÔDNAºÍRNAµÄÇ׺ÍÁ¦²»Í¬£¬Òò´Ë¿É»ìºÏʹÓý«Ï¸°ûÖеÄDNAºÍRNA·Ö±ð×ÅÉ«£¬AÕýÈ·£»

B¡¢ÑÎËáÄܹ»¸Ä±äϸ°ûĤµÄͨ͸ÐÔ£¬¼ÓËÙȾɫ¼Á½øÈëϸ°û£¬BÕýÈ·£»

C¡¢ì³ÁÖÊÔ¼ÁºÍË«ËõëåÊÔ¼Á»¯Ñ§×é³É³É·ÖÖÖÀàÏàͬµ«º¬Á¿²»ÍêÈ«Ïàͬ£¬CÕýÈ·£»

D¡¢¹Û²ìϸ°ûÖеÄÖ¬·¾Á£Ê±£¬50%¾Æ¾«µÄ×÷ÓÃÊÇÏ´È¥¸¡É«£¬D´íÎó£®

¹ÊÑ¡£ºD£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø