What is the central dogma of molecular biology?

• A. RNA is transcribed into DNA, which is then translated into protein.
• B. DNA is translated directly into protein without RNA involvement.
• C. DNA is transcribed into RNA, which is then translated into protein.
• D. Proteins are transcribed into RNA, which is then translated into DNA.

Answer: (C)

Verified step by step guidance

1. Understand the central dogma of molecular biology, which describes the flow of genetic information within a biological system.
2. Recognize that the central dogma involves two main processes: transcription and translation.
3. In transcription, DNA is used as a template to synthesize RNA. This process occurs in the nucleus of eukaryotic cells.
4. In translation, the RNA (specifically mRNA) is used as a template to synthesize proteins. This process occurs in the ribosome.
5. The correct sequence of the central dogma is: DNA is transcribed into RNA, which is then translated into protein.