Describe the sequence of the first step in the protein biosynthesis process (transcription).

Protein biosynthesis consists of two stages – transcription and translation. Transcription is the process of creating a matrix that carries information about the structure of a protein. Simply put, this is the creation of a matrix (informational) RNA. Under the action of certain enzymes, hydrogen bonds are broken at a certain place in the DNA chain. The spiral begins to unwind and this is how the matrix is formed. After that, translation begins, which consists in the transfer of mRNA and tRNA to the ribosomes, where the necessary proteins are already assembled.