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1. www.sciencefocus.com › the-human-body › rnaRNA: What it is, what it does, and why it’s one of life’s ...

   www.sciencefocus.com › the-human-body › rna

   RNA: What it is, what it does, and why it’s one of life’s ...

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     What is RNA | Genetics | Biology | FuseSchool

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     Nucleic acids - DNA and RNA structure

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     Structure and Types of RNA || RNA (Ribonucleic Acid) Functions || NEET PG || Molecular Biology

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3. www.savemyexams.com › 4/2/2-the-structure-of-rnaThe Structure of RNA | AQA A Level Biology Revision Notes 2017

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   The Structure of mRNA and tRNA. Like DNA, the nucleic acid RNA (ribonucleic acid) is a polynucleotide – it is made up of many nucleotides linked together in a long chain. Like DNA, RNA nucleotides contain the nitrogenous bases adenine (A), guanine (G) and cytosine (C) Unlike DNA, RNA nucleotides never contain the nitrogenous base thymine (T ...

4. www.genome.gov › about-genomics › educationalRibonucleic Acid (RNA) Fact Sheet - National Human Genome ...

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   May 24, 2024 · DNA is the genetic material for all life, usually existing in long strands that are passed down from generation to generation. RNA molecules range widely in their lengths and are often more transient than DNA. If DNA is like an archive, RNA molecules are like scans or photocopies of specific documents from the archive.

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5. www.bbc.co.uk › bitesize › guidesStructure of RNA - Gene expression - Higher Biology Revision ...

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   RNA is a type of nucleic acid called ribonucleic acid: nucleotide The units or molecules of which DNA is composed. are joined to form a single strand. Nucleotides are joined together by a strong ...

6. www.nature.com › chemical-structure-of-rna-348Chemical RNA Structure | Learn Science at Scitable

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   RNA consists of four nitrogenous bases: adenine, cytosine, uracil, and guanine. Uracil is a pyrimidine that is structurally similar to the thymine, another pyrimidine that is found in DNA. Like ...

7. www.britannica.com › science › RNARNA | Definition, Structure, Types, & Functions | Britannica

   www.britannica.com › science › RNA

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   Oct 17, 2024 · RNA consists of ribose nucleotides (nitrogenous bases appended to a ribose sugar) attached by phosphodiester bonds, forming strands of varying lengths. The nitrogenous bases in RNA are adenine, guanine, cytosine, and uracil, which replaces thymine in DNA. The ribose sugar of RNA is a cyclical structure consisting of five carbons and one oxygen.

8. People also ask

   What is the structure of RNA?

   • RNA consists of ribose nucleotides(nitrogenous bases appended to a ribose sugar) attached by phosphodiester bonds, forming strands of varying lengths. The nitrogenous bases in RNA are adenine, guanine, cytosine, and uracil, which replaces thyminein DNA. The ribosesugar of RNA is a cyclical structure consisting of five carbonsand one oxygen.

   RNA | Definition, Structure, Types, & Functions | Britannica

   www.britannica.com/science/RNA

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   Is RNA a single strand molecule?

   • However, unlike DNA, RNA is usually a single-stranded molecule. Also, the sugar in RNA is ribose instead of deoxyribose (ribose contains one more hydroxyl group on the second carbon), which accounts for the molecule's name. RNA consists of four nitrogenous bases: adenine, cytosine, uracil, and guanine.

   Chemical RNA Structure | Learn Science at Scitable

   www.nature.com/scitable/topicpage/chemical-structure-of-rna-348/

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   What are the 4 bases of RNA?

   • RNA consists of four nitrogenous bases: adenine, cytosine, uracil, and guanine. Uracil is a pyrimidine that is structurally similar to the thymine, another pyrimidine that is found in DNA. Like thymine, uracil can base-pair with adenine (Figure 2).

   Chemical RNA Structure | Learn Science at Scitable

   www.nature.com/scitable/topicpage/chemical-structure-of-rna-348/

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   Is ribose a single strand RNA?

   • Ribonucleic acid (RNA) is typically single stranded and contains ribose as its pentose sugar and the pyrimidine uracil instead of thymine. An RNA strand can undergo significant intramolecular base pairing to take on a three-dimensional structure. There are three main types of RNA, all involved in protein synthesis.

   10.3: Structure and Function of RNA - Biology LibreTexts

   bio.libretexts.org/Bookshelves/Microbiology/Microbiology_(OpenStax)/10:_Biochemistry_of_the_Genome/10.03:_Structure_and_Function_of_RNA

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   What is RNA used for?

   • RNA, complex compoundof high molecular weightthat functions in cellular proteinsynthesisand replaces DNA(deoxyribonucleic acid) as a carrier of genetic codesin some viruses. RNA consists of ribose nucleotides(nitrogenous bases appended to a ribose sugar) attached by phosphodiester bonds, forming strands of varying lengths.

   RNA | Definition, Structure, Types, & Functions | Britannica

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   Are RNA viruses a single strand or a double strand?

   • While DNA is the genetic material for all life, some viruses use RNA as their genetic material. Sometimes this is a single strand of RNA, and sometimes the RNA forms a double-stranded helix like DNA. Examples of RNA viruses are those that cause influenza and COVID-19.

   Ribonucleic Acid (RNA) Fact Sheet - National Human Genome Research

   www.genome.gov/about-genomics/educational-resources/fact-sheets/ribonucleic-acid-fact-sheet

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9. bio.libretexts.org › Bookshelves › Microbiology10.3: Structure and Function of RNA - Biology LibreTexts

   bio.libretexts.org › Bookshelves › Microbiology

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   Apr 21, 2024 · Figure 10.3.1 10.3. 1: (a) Ribonucleotides contain the pentose sugar ribose instead of the deoxyribose found in deoxyribonucleotides. (b) RNA contains the pyrimidine uracil in place of thymine found in DNA. The RNA-specific pyrimidine uracil forms a complementary base pair with adenine and is used instead of the thymine used in DNA.