Which of the following is the most accurate description of a gene? It is the seq
ID: 83579 • Letter: W
Question
Which of the following is the most accurate description of a gene?
It is the sequence of DNA that codes for a protein or a functional RNA species, including intervening sequences.
It is the sequence of DNA that codes for a protein or a functional RNA species, including intervening sequences and sequences that participate in initiating or terminating transcription (and translation).
It is the sequence of DNA that codes for a protein or a functional RNA species, including.
It is the sequence of DNA that codes for a protein or a functional RNA species.
It is the sequence of DNA that codes for a protein or a functional RNA species, including intervening sequences.
Explanation / Answer
Gene is best described by this defination : It is the sequence of DNA that codes for a protein or a functional RNA species, including intervening sequences and sequences that participate in initiating or terminating transcription (and translation).
Reason: As per the official Guidelines for Human Gene Nomenclature, a gene is defined as "a DNA segment that contributes to phenotype/function. In the absence of demonstrated function a gene may be characterized by sequence, transcription or homology."
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