Dna is transcribed into rna, then rna is translated ______

Biology
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dna is transcribed into rna, then rna is translated ______.

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LectureNotes’s comment:

dna is transcribed into rna, then rna is translated into proteins.

Answer:

That’s correct, DNA is first transcribed into RNA and then RNA is translated into proteins. This process plays a central role in carrying and expressing genetic information.

DNA Transcription: DNA is transcribed by an enzyme called RNA polymerase. During this process, the DNA double helix unwinds and RNA polymerase synthesizes messenger RNA (mRNA) by adding complementary ribonucleotides.

RNA Translation: The mRNA is transported to the cytoplasm of the cell to be translated by structures called ribosomes. Ribosomes use transfer RNA (tRNA) molecules to determine the correct sequence of amino acids according to the mRNA template, thereby synthesizing proteins. This process occurs by adding amino acids to the polypeptide chain, ultimately leading to the formation of a protein.

This process represents the flow of genetic information known as the central dogma, where DNA is transcribed into RNA and then translated into proteins. These processes are of fundamental importance for the regulation of genetic expression and the execution of various cellular functions.