Gene expression includes which of the following? A. DNA replication B replication, transcription, and translation (C) transcription and translation (D) translation only

Gene expression is a fascinating process that involves converting genetic information from DNA into proteins, and it primarily encompasses transcription and translation. During transcription, the DNA sequence of a gene is transcribed into messenger RNA (mRNA), which then leaves the nucleus. Next, during translation, the mRNA is read by ribosomes to synthesize proteins, which perform numerous functions in the cell. In a real-world context, understanding gene expression is vital in fields like biotechnology and medicine. For instance, scientists manipulate gene expression to create genetically modified organisms (GMOs) for agriculture, develop gene therapies for genetic disorders, and produce pharmaceuticals, showcasing the immense influence of this biological mechanism on technology and health.