How long are the genes that determine the molecule of normal hemoglobin, which has 287 amino acids

How long are the genes that determine the molecule of normal hemoglobin, which has 287 amino acids in its composition? The length of one DNA nucleotide is 0.34 nm.

Answer: 292.74 nm
Solution: find out the number of nucleotides that encode the protein molecule of normal hemoglobin. One AK encodes 3 NK, therefore 287 * 3 = 861 nucleotides. Now we can find out the length of the gene. It is equal to 0.34 * 861 = 292.74 nanometers (nm).



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