Reverse transcription, carried out by retroviruses, is the process by which __________.

• A. DNA information is copied into RNA
• B. RNA information is "read" to form a protein molecule
• C. DNA is duplicated
• D. information is copied from a protein molecule into RNA
• E. RNA information is copied into DNA

Answer: (E)

Verified step by step guidance

1. Understand the process of reverse transcription: Reverse transcription is a process used by retroviruses to convert their RNA genome into DNA, which can then integrate into the host's genome.
2. Identify the role of reverse transcriptase: Retroviruses use an enzyme called reverse transcriptase to catalyze the conversion of RNA into DNA.
3. Clarify the flow of genetic information: Normally, genetic information flows from DNA to RNA to protein. However, in reverse transcription, the flow is from RNA to DNA, which is the reverse of the usual transcription process.
4. Eliminate incorrect options: The options 'DNA information is copied into RNA', 'RNA information is "read" to form a protein molecule', 'DNA is duplicated', and 'information is copied from a protein molecule into RNA' do not describe reverse transcription.
5. Select the correct option: The correct description of reverse transcription is 'RNA information is copied into DNA', as this is the process by which retroviruses convert their RNA into DNA.