What is the primary outcome of RNA transcription?

The primary outcome of RNA transcription is producing RNA from a DNA template. This process involves the synthesis of RNA molecules by using a specific segment of DNA as a template, and it plays a crucial role in gene expression. During transcription, an enzyme called RNA polymerase binds to the DNA and synthesizes a complementary RNA strand by matching RNA nucleotides with their corresponding DNA bases. This RNA molecule can then serve various functions, such as messenger RNA (mRNA) that carries genetic information from DNA to ribosomes, where proteins are synthesized.

This focus on the synthesis of RNA allows for the expression of genes and regulation of cellular functions. Transcription is a vital step in the central dogma of molecular biology, emphasizing that information flows from DNA to RNA to proteins. Thus, the correct answer highlights the fundamental role of transcription in cellular biology, distinguishing it from processes like translation or DNA repair.