Scientists have finally captured footage of the microscopic machinery that allows our cells to copy DNA—a fundamental process ...

To manufacture protein molecules, a cell must first transfer information from DNA to mRNA through the process ... and they determined that the codon UUU specifically represented the amino acid ...

How does the cell convert DNA into working proteins ... between the first nucleotide that is transcribed and the start codon (AUG) of the coding region, and it does not affect the sequence ...