What is the flow of genetic information?
Understand the Problem
The question is asking about the process and sequence through which genetic information is transferred and expressed within biological organisms, which typically involves DNA replication, transcription to RNA, and translation to proteins.
Answer
from DNA to RNA to protein
The flow of genetic information is from DNA to RNA to protein, known as the central dogma of molecular biology.
Answer for screen readers
The flow of genetic information is from DNA to RNA to protein, known as the central dogma of molecular biology.
More Information
The central dogma is a fundamental concept in molecular biology, illustrating how genetic information is transferred within a cell to produce proteins, which perform most cellular functions.
Tips
A common mistake is confusing the processes of transcription and translation or misordering the flow as something other than DNA → RNA → Protein.
Sources
- NCBI Bookshelf - The central dogma of molecular biology - ncbi.nlm.nih.gov
- 17.1: The Flow of Genetic Information - Biology LibreTexts - bio.libretexts.org
- Central Dogma - National Human Genome Research Institute - genome.gov
