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Multiple Choice
Which of the following is a characteristic of a molecule with an RNA core genetic material?
A
It is typically found in prions.
B
It is typically found in retroviruses.
C
It is typically found in DNA viruses.
D
It is typically found in bacteria.
Verified step by step guidance
1
Understand the context: RNA core genetic material is a characteristic of certain types of viruses, particularly retroviruses.
Identify the role of RNA in retroviruses: Retroviruses use RNA as their genetic material, which is reverse-transcribed into DNA within a host cell.
Differentiate between retroviruses and other entities: Prions are infectious proteins without nucleic acids, DNA viruses have DNA as their genetic material, and bacteria typically have DNA-based genomes.
Recognize the unique feature of retroviruses: The presence of RNA as the core genetic material is a defining feature of retroviruses, distinguishing them from other organisms and viruses.
Conclude that the characteristic of having an RNA core genetic material is typically found in retroviruses, not in prions, DNA viruses, or bacteria.