Choose the correct sequence for central dogma.
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) – DNA Replication, m-RNA transcription, Protein translation
The correct sequence for the central dogma of molecular biology is: DNA Replication, m-RNA Transcription, Protein Translation
Explanation:
- DNA Replication: The process by which DNA makes an identical copy of itself. This occurs before cell division and ensures that each daughter cell receives a complete set of genetic information.
- m-RNA Transcription: The synthesis of messenger RNA (m-RNA) from a DNA template. This process takes place in the nucleus and involves transcribing the genetic information from DNA into mRNA.
- Protein Translation: The process of synthesizing a protein from the information carried by mRNA. It takes place in the ribosomes, where the sequence of nucleotides in mRNA is translated into a sequence of amino acids, forming a polypeptide chain that folds into a functional protein.