What are the molecules that carry genetic information in living organisms?

What are the molecules that carry genetic information in living organisms?

• A. Nucleic Acids
• B. Lipids
• C. Carbohydrates
• D. Proteins

Answer: (A)

Genetic information is stored and transmitted by nucleic acids. In living organisms, DNA serves as the primary repository of that information, with its nucleotide sequence encoding instructions for building and regulating life. RNA also carries genetic information in some contexts and is essential for translating the DNA code into proteins. Lipids, carbohydrates, and proteins play crucial roles in structure, energy, and function, but they do not serve as the long-term storage form of hereditary information.

Genetic information is stored and transmitted by nucleic acids. In living organisms, DNA serves as the primary repository of that information, with its nucleotide sequence encoding instructions for building and regulating life. RNA also carries genetic information in some contexts and is essential for translating the DNA code into proteins. Lipids, carbohydrates, and proteins play crucial roles in structure, energy, and function, but they do not serve as the long-term storage form of hereditary information.