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Question: 1 / 2700

What are nucleic acids primarily responsible for?

Providing cellular energy

Building structures like muscles

Storing and transmitting genetic information

Nucleic acids, which include DNA and RNA, play a crucial role in storing and transmitting genetic information. DNA holds the genetic blueprint for the development, functioning, growth, and reproduction of all living organisms and many viruses. It guides the synthesis of proteins through the intermediary process of RNA. RNA, specifically messenger RNA (mRNA), is responsible for conveying genetic information from DNA to the ribosomes, where proteins are synthesized.

This process is fundamental to the flow of genetic information within a biological system, often described by the central dogma of molecular biology: DNA → RNA → Protein. This mechanism underpins cellular activities, hereditary traits, and the overall functioning of life forms. Thus, the primary function of nucleic acids is indeed to store and transmit genetic information, making this choice accurate.

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Facilitating immune response

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