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  1. DNA AND RNA STRUCTURE – BIOLOGY BASICS - Maricopa Open …

    Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are nucleic acids. Like all macromolecules nucleic acids are made of building blocks or monomers. The monomer of …

  2. What is DNA? Definition, Function & Structure - Cleveland Clinic

    Jul 7, 2025 · DNA DNA (deoxyribonucleic acid) is a set of instructions for creating the proteins that make your body work. Two strands of DNA together form a double helix — a bit like a spiral …

  3. DNA and RNA: Structure, Composition, Functions & More

    Dec 21, 2024 · The composition of DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) involves three key components: a sugar, a phosphate group, and a nitrogenous base. While …

  4. DNA and RNA: Structure, Function, and Synthesis Explained

    This article will explore the intricacies of DNA and RNA, examining their distinct structures and functions, as well as the processes involved in replicating DNA and synthesizing proteins.

  5. 1.1: The Structure of DNA - Biology LibreTexts

    DNA and RNA are made up of monomers known as nucleotides. The nucleotides combine with each other to form a polynucleotide, DNA or RNA. Each nucleotide is made up of three …

  6. DNA - Wikipedia

    Deoxyribonucleic acid (pronunciation ⓘ; [1] DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic …

  7. DNA vs. RNA: Structure, Function and Key Differences

    Feb 20, 2025 · Discover the key differences between DNA and RNA, their structures, functions, and unique roles in genetic coding and protein synthesis.

  8. 6.02 Structure of DNA and RNA – BioMed Foundation

    Oct 11, 2024 · DNA has (a) a double helix structure and (b) phosphodiester bonds. The (c) major and minor grooves are binding sites for DNA binding proteins during processes such as …

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

    Dec 21, 2025 · RNA, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA as a carrier of genetic codes in some viruses. RNA consists of …

  10. The Structure of DNA and RNA – Introductory Biology

    Let’s consider the structure of the two types of nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The building blocks of DNA and RNA are nucleotides, which are made …