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  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Concepts_in_Biology_(OpenStax)/09%3A_Molecular_Biology/9.03%3A_Transcription
    The second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA i...The second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA is “read” or transcribed into an mRNA molecule. The mRNA then provides the code to form a protein by a process called translation. Through the processes of transcription and translation, a protein is built with a specific sequence of amino acids that was originally encoded in the DNA.
  • https://bio.libretexts.org/Workbench/South_Texas_College_-_Biology_for_Non-Majors/11%3A_Molecular_Biology/11.03%3A_Transcription
    In both prokaryotes and eukaryotes, the second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of ...In both prokaryotes and eukaryotes, the second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA is “read” or transcribed into an mRNA molecule. The mRNA then provides the code to form a protein by a process called translation. Through the processes of transcription and translation, a protein is built with a specific sequence of amino acids that was originally
  • https://bio.libretexts.org/Bookshelves/Biochemistry/Fundamentals_of_Biochemistry_(Jakubowski_and_Flatt)/03%3A_Unit_III-_Information_Pathway/26%3A_Protein_Metabolism/26.02%3A_Protein_Synthesis
    The page provides an in-depth overview of the translation process in both prokaryotic and eukaryotic cells. Key learning goals include understanding the central role of translation in gene expression,...The page provides an in-depth overview of the translation process in both prokaryotic and eukaryotic cells. Key learning goals include understanding the central role of translation in gene expression, comprehending the molecular machinery involved, outlining the stages of translation (initiation, elongation, termination), analyzing the energetics and fidelity of protein synthesis, and comparing the translation mechanisms in prokaryotes and eukaryotes.
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Principles_of_Biology/02%3A_Chapter_2/14%3A_Mutations/14.01%3A_How_do_genes_direct_the_production_of_proteins
    During the process of transcription, the information stored in a gene’s DNA is used as a blueprint to produce a similar molecule called RNA (ribonucleic acid) in the cell nucleus. The type of RNA that...During the process of transcription, the information stored in a gene’s DNA is used as a blueprint to produce a similar molecule called RNA (ribonucleic acid) in the cell nucleus. The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm.
  • https://bio.libretexts.org/Courses/Wheaton_College_Massachusetts/Principles_of_Biochemistry/01%3A_Biology_and_Chemistry_Review/1.01%3A_Transcription
    In both prokaryotes and eukaryotes, the second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of ...In both prokaryotes and eukaryotes, the second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA is “read” or transcribed into an mRNA molecule. The mRNA then provides the code to form a protein by a process called translation. Through the processes of transcription and translation, a protein is built with a specific sequence of amino acids that was originally
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/09%3A_Regulation_of_Gene_Expression/9.13%3A_Ribozymes
    This page discusses ribozymes, RNA molecules with catalytic properties, which were discovered two decades ago, shifting the focus from proteins as the sole enzymes. It highlights their role in RNA pro...This page discusses ribozymes, RNA molecules with catalytic properties, which were discovered two decades ago, shifting the focus from proteins as the sole enzymes. It highlights their role in RNA processing, particularly in tRNA, rRNA, and mRNA, often through self-splicing. Key examples include ribonuclease P and Group I and II introns. Additionally, it touches on spliceosomes and viroids, noting that viroids can infect plants and exhibit self-splicing capabilities similar to ribozymes.
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/11%3A_Genomics/11.10%3A_Antisense_RNA
    This page discusses the roles of messenger RNA (mRNA) and small RNAs in gene expression regulation and molecular biology. mRNA, often paired with antisense RNA, plays a role in genetic engineering and...This page discusses the roles of messenger RNA (mRNA) and small RNAs in gene expression regulation and molecular biology. mRNA, often paired with antisense RNA, plays a role in genetic engineering and gene expression control. RNA interference (RNAi) involves small interfering RNAs (siRNAs) and microRNAs (miRNAs) that can suppress gene expression and combat viruses.
  • https://bio.libretexts.org/Courses/Clackamas_Community_College/Clackamas_Biology_112_OER_Textbook_(OpenStax)/08%3A_Molecular_Biology/8.03%3A_Transcription
    The second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA i...The second function of DNA (the first was replication) is to provide the information needed to construct the proteins necessary so that the cell can perform all of its functions. To do this, the DNA is “read” or transcribed into an mRNA molecule. The mRNA then provides the code to form a protein by a process called translation. Through the processes of transcription and translation, a protein is built with a specific sequence of amino acids that was originally encoded in the DNA.
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/14%3A_Embryonic_Development_and_its_Regulation/14.05%3A_Segmentation_-_Organizing_the_Embryo
    This page details the segmentation of Drosophila melanogaster, which features 14 body segments (3 head, 3 thoracic, 8 abdominal). The segmentation is controlled by maternal mRNA gradients, particularl...This page details the segmentation of Drosophila melanogaster, which features 14 body segments (3 head, 3 thoracic, 8 abdominal). The segmentation is controlled by maternal mRNA gradients, particularly bicoid and nanos, influencing genes like hunchback and even-skipped. These gradients function as transcription factors, facilitating gene activation patterns crucial for segment formation.
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/02%3A_The_Molecules_of_Life/2.09%3A_Polypeptides
    This page explains that the amino acid sequence in polypeptides is dictated by codons in mRNA, which originate from the DNA sequence, and that proteins are made up of one or more polypeptide chains.
  • https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/06%3A_Gene_Expression/6.02%3A_The_Transcription_of_DNA_into_RNA
    This page outlines the central dogma of molecular biology, detailing DNA transcription to RNA and subsequent translation to proteins. It describes the roles of various RNA types, including mRNA for po...This page outlines the central dogma of molecular biology, detailing DNA transcription to RNA and subsequent translation to proteins. It describes the roles of various RNA types, including mRNA for polypeptides and non-coding RNAs for regulation. Different RNA polymerases perform transcription, while pre-mRNA processing converts it into mature mRNA through intron removal and addition of a 5' cap and poly(A) tail.

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