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  • DNA to Protein Synthesis: Transcription & Translation Explained
    DNA is not made in a protein. DNA is the genetic blueprint that contains the instructions for building proteins. The process of making a protein from DNA is called protein synthesis and involves two main steps:

    1. Transcription:

    * DNA is copied into a messenger RNA (mRNA) molecule.

    * This occurs in the nucleus of the cell.

    * The mRNA molecule carries the genetic code from the DNA to the ribosomes.

    2. Translation:

    * The mRNA molecule is read by ribosomes in the cytoplasm.

    * Ribosomes use the mRNA code to assemble amino acids into a specific sequence, forming a protein.

    * This process involves transfer RNA (tRNA) molecules which bring specific amino acids to the ribosomes.

    Therefore, DNA does not transform into a protein. DNA is the template from which mRNA is transcribed, and mRNA is then translated into a protein.

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