Which of the following is the most commonly observed nucleic acid form for storing of genomic information?
A)single-stranded DNA
B)double-stranded DNA
C)single-stranded RNA
D)double-stranded RNA
E)hybrid molecules of DNA and RNA

Question

Quizplus · Accepted Answer

Double-stranded DNA is the most commonly observed nucleic acid form for storing genomic information in cells. It is stable, capable of high fidelity replication, and can carry a large amount of genetic information. Single-stranded DNA is often found in certain viruses, but is not the primary form of genomic storage in cellular organisms. Single-stranded RNA and double-stranded RNA are important in gene regulation and viral replication, but they are not typically used for long-term storage of genetic information. Hybrid molecules of DNA and RNA can exist in certain biological processes, but they are not a common form of genomic storage.

Which of the Following Is the Most Commonly Observed Nucleic