A sequence of nucleotides in DNA that codes for a functional product is known as a gene. Genes provide the information necessary for producing proteins, which are essential for an organism's functioning. Other related terms include genome, proteome, and protease, which have distinct meanings in genetics. ;
A sequence of nucleotides in DNA that codes for a functional product is called a gene. Genes are essential for producing proteins that carry out various functions in living organisms. Therefore, the correct answer is option A: gene.
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