Question
Which best describes the role of nucleic acids? to transmit genetic information to regulate cell processes to provide cellular structure to fight against disease
Answer
4.7
(300 Votes)
Freddie
Veteran · Tutor for 9 years
Answer
to transmit genetic information
Explanation
Nucleic acids are essential biomolecules found in all living cells and viruses. They come in two main forms: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). The primary function of DNA is to store the genetic blueprint of an organism, which includes the instructions for the development, functioning, reproduction, and maintenance of that organism. RNA plays several roles, but one of its key functions is to convert the genetic information contained within DNA into proteins, which are necessary for the execution of cellular functions. This process is known as gene expression.While nucleic acids do play a role in regulating cell processes, and certain types of RNA are involved in the immune response against disease, these are not their primary functions. Nucleic acids do not provide cellular structure in the way that proteins or the cytoskeleton do.Therefore, the best description of the role of nucleic acids is to transmit genetic information, as this encompasses the fundamental purpose of both DNA and RNA in the storage and expression of genetic material.