Hemoglobin is a quaternary level protein made up of 2 pairs of identical subunits for a total of 4 tertiary subunits. Which of the following is false about hemoglobin? A mulation in one of the genes would result in a change in one of the pains of subunits and alfect the protein. A mutation in one of the genes would result in a change in one of the pain of subunits bot not alter the onotein. The protein is constructed from 2 genes. The genes for hemoglobin most use different promoters.