Question

What is the correct sequence of processes involved in central dogma?

• A. Replication, transcription, translation
• B. Replication, translation, transcription
• C. Translation, replication, transcription
• D. Transcription, replication, translation

Answer 1

The correct option is A Replication, transcription, translation

• The central dogma of molecular biology is an explanation of the flow of genetic information within a biological system.
• It was stated by Francis Crick in 1956.
• DNA replication is the process by which DNA makes a copy of itself during cell division.
  
• The coded genetic information hard-wired into DNA is transcribed into small, portable RNA messages.
• Each mRNA cassette contains the program for the synthesis of a particular protein (or small number of proteins) through translation.
  
• The order is replication ---> transcription ---> translation.