How long are the genes that determine the molecule of normal hemoglobin, which has 287 amino acids
June 9, 2021 | education
| 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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