The gene has a length of 3052a. protein consists of 278 amino acids. what is the length of the exons?

The gene has a length of 3052a. protein consists of 278 amino acids. what is the length of the exons? how many nucleotides do they have?

Exons are coding regions of a DNA molecule, introns are regions that are cut out and do not code for a protein. One amino acid is encoded by three nucleotides. Hence, the 278 amino acids encode:
278 * 3 = 834 bp
The distance between the two bases is 0.34 nm. Therefore, the exon length is:
834 * 0.34 = 283.56 nm
It must be understood that this is the cumulative length of the pieces that are scattered throughout the gene, and not a continuous piece of DNA.