某DNA单链片段是…—A—G—A—T—C—…，那么，与之配对的RNA单链片段为

      A．…—A—G—A—T—C—…                          B．…—T—C—T—A—G—…

      C．…—T—C—T—U—G—…                           D．…—U—C—U—A—G—…

某DNA单链片段是…—A—G—A—T—C—…，那么，与之配对的RNA单链片段为

1. A.
   …—A—G—A—T—C—…
2. B.
   …—T—C—T—A—G—…
3. C.
   …—T—C—T—U—G—…
4. D.
   …—U—C—U—A—G—…

某DNA单链片段是…—A—G—A—T—C—…，那么，与之配对的RNA单链片段为

       A．…—A—G—A—T—C—…   B．…—T—C—T—A—G—…

       C．…—T—C—T—U—G—…    D．…—U—C—U—A—G—…

某DNA单链片段是…—A—G—A—T—C—…，那么，与之配对的RNA单链片段为