Which sequence accurately represents the central dogma of molecular biology?

The central dogma of molecular biology describes the flow of genetic information within a biological system. The correct sequence of this flow is DNA leading to RNA, which then guides the synthesis of proteins.

In this context, DNA serves as the template for transcription, where specific segments are copied into messenger RNA (mRNA). This mRNA is then translated into proteins, which perform various functions within the cell and contribute to the organism's phenotype. The correct sequence — DNA -> RNA -> Protein — encapsulates this fundamental process, illustrating how genetic information is encoded, expressed, and executed in living organisms.

Understanding this sequence is crucial in molecular biology, as it underpins areas such as genetics, biochemistry, and biotechnology. This foundational concept helps explain how genetic traits are passed on, how cells communicate, and how various cellular mechanisms operate.