Which process is the first step of protein synthesis

Transcription is the first step of protein synthesis. There is transcription of messenger RNA from a DNA gene in the nucleus during this step which means that the instructions encoded in the DNA of the genes are transcribed into the nucleotide sequence code of a RNA. This RNA is called messenger RNA because it carries a message from the genes to the ribosomes and the message is read as a codon so as to arrange the amino acids that produce the protein.

a

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the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

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