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1. Oxford American Dictionary

   RNA

   • IPA[ˌärˌenˈā]

   美式

   • n.
     ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.

   • noun: RNA

2. • 相關詞

   transfer RNA

   • n.
     RNA consisting of folded molecules which transport amino acids from the cytoplasm of a cell to ...

   Oxford American Dictionary

   RNA virus

   • n.
     a virus in which the genetic information is stored in the form of RNA (as opposed to DNA).

   Oxford American Dictionary

   RNA interference

   • n.
     A process in which double-stranded RNA inhibits the expression of genes by triggering ...

   HOUGHTON MIFFLIN

   transfer RNA

   • n.
     RNA consisting of folded molecules which transport amino acids from the cytoplasm of a cell to ...

   Oxford Dictionary

   messenger RNA

   • n.
     the form of RNA in which genetic information transcribed from DNA as a sequence of bases is ...

   Oxford Dictionary

   RNA virus

   • n.
     a virus in which the genetic information is stored in the form of RNA (as opposed to DNA).

   Oxford Dictionary

   messenger RNA

   • n.
     the form of RNA in which genetic information transcribed from DNA as a sequence of bases is ...

   Oxford American Dictionary

3. • 更多解釋

   RNA

   • IPA[ˌɑːrɛnˈeɪ]

   英式

   • n.
     ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a ...

   Oxford Dictionary