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  1. Nucleic acid | Definition, Function, Structure, & Types | Britannica

    Dec 29, 2025 · nucleic acid, naturally occurring chemical compound that serves as the main information-carrying molecule of the cell and that directs the process of protein synthesis, …

  2. Nucleic acid - Wikipedia

    Nucleic acids RNA (left) and DNA (right). Nucleic acids are large biomolecules that are crucial in all cells and viruses. [1] They are composed of nucleotides, which are the monomer …

  3. Nucleic Acids | DNA, RNA Structure & Functions

    Learn about nucleic acids—DNA and RNA—the molecules of life. Explore their structure, components, types, and key roles in heredity and protein synthesis.

  4. The structure and function of nucleic acids - Monash University

    Function: Chromosomal DNA contains the genetic blueprint for an organism, encoding the instructions necessary for the development, functioning, growth, and reproduction of all living …

  5. Nucleic Acids - National Human Genome Research Institute

    5 days ago · Nucleic acids are large biomolecules that play essential roles in all cells and viruses. A major function of nucleic acids involves the storage and expression of genomic information.

  6. What Are the Main Functions of Nucleic Acids? - Biology Insights

    Aug 18, 2025 · Deoxyribonucleic acid (DNA) serves as the primary long-term repository for genetic instructions within a cell. It functions as the cell’s master blueprint, containing all the …

  7. 8.1: Nucleic Acids - Structure and Function - Biology LibreTexts

    Aug 17, 2025 · Explain the basic composition of nucleic acids (sugar–phosphate backbone and nitrogenous bases). Describe how the sugar (deoxyribose in DNA vs. ribose in RNA) and the …

  8. Nucleic Acid - Definition, Function, Structure, and Types

    Jul 23, 2025 · Nucleic acids are essential molecules found in all living organisms, including DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). They play crucial roles in storing and …

  9. Nucleic Acid: Understand Its Structure & Function - RitsCloud Hub

    Feb 10, 2025 · The primary function of nucleic acids is to store and transmit genetic information. DNA serves as the genetic blueprint for an organism, while RNA plays a critical role in the …

  10. The Crucial Biological Roles of Nucleic Acids • BNS Institute

    Mar 1, 2025 · Nucleic acids serve as the fundamental blueprint for all biological processes, storing genetic information and orchestrating the production of proteins that keep organisms alive and …