RNA
noun
: any of various nucleic acids that contain ribose and uracil as structural components and are associated with the control of cellular chemical activities compare messenger rna, ribosomal rna, transfer rna
Examples of RNA in a Sentence
Recent Examples on the Web
Microbiologist Peter Palese applied what was then a novel technique called RNA oligonucleotide mapping to study the genetic makeup of the new H1N1 Russian flu virus.
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Discover Magazine, 7 Sep. 2024
In May 2024, Jumper’s team unveiled AlphaFold 3, which in addition to proteins, can predict other molecules like DNA and RNA.
—Harry Booth, TIME, 5 Sep. 2024
Read More: Modified Self-Amplifying RNA Provides Opportunities For New Vaccines And Treatments
Why Is A Single Case A Problem?
Polio vaccines given as oral droplets use weakened live viruses to impart immunity to one of three polioviruses that cause polio.
—Mark Kortepeter, Forbes, 4 Sep. 2024
Through the project, called Donate, Don’t Discard, RNA is working to donate new or nearly-new toiletries that have been confiscated by TSA to people in the local community in need, reports NBC4 Washington.
—Owen Bellwood / Jalopnik, Quartz, 15 Aug. 2024
See all Example Sentences for RNA 
Discover Magazine, 7 Sep. 2024
In May 2024, Jumper’s team unveiled AlphaFold 3, which in addition to proteins, can predict other molecules like DNA and RNA.
—Harry Booth, TIME, 5 Sep. 2024
Read More: Modified Self-Amplifying RNA Provides Opportunities For New Vaccines And Treatments
Why Is A Single Case A Problem?
Polio vaccines given as oral droplets use weakened live viruses to impart immunity to one of three polioviruses that cause polio.
—Mark Kortepeter, Forbes, 4 Sep. 2024
Through the project, called Donate, Don’t Discard, RNA is working to donate new or nearly-new toiletries that have been confiscated by TSA to people in the local community in need, reports NBC4 Washington.
—Owen Bellwood / Jalopnik, Quartz, 15 Aug. 2024
See all Example Sentences for RNA
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Dictionary Entries Near RNA
Cite this Entry
“RNA.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/RNA. Accessed 2 Oct. 2024.
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RNA
noun
: any of various nucleic acids that are typically found in the cytoplasm of cells, are usually composed of a single chain of nucleotides, differ from DNA in containing ribose as the five-carbon sugar instead of deoxyribose, and that function mostly in protein synthesis
called also ribonucleic acid
compare messenger rna, ribosomal rna, transfer rnaMedical Definition
RNA
noun
: any of various nucleic acids that contain ribose and uracil as structural components and are associated with the control of cellular chemical activities
called also ribonucleic acid
see messenger rna, ribosomal rna, transfer rnaLove words? Need even more definitions?
Merriam-Webster unabridged
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