Text: For wild-type expression of a gene, 25 units of protein must be produced. One wild-type allele produces 15 units of protein, while a mutant allele produces 5 units of protein. Will a gene that is heterozygous have a wild-type function? Is this an example of haplo-sufficiency or haplo-insufficiency? Which allele is dominant, the wild type or mutant?
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A heterozygous gene means that there are two different alleles present. In this case, one allele produces 15 units of protein (wild type) and the other allele produces 5 units of protein (mutant). To determine the protein production of a heterozygous gene, we add Show more…
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Which is a characteristic of a wild-type allele? Select all that apply: - A wild-type allele determines the phenotype in more than 50% of individuals in a population. - One gene can have more than one wild-type allele. - A wild-type allele is present at a frequency greater than 1% in the population. - A mutant allele can become a wild-type allele by increasing in frequency in the population. - A wild-type allele is dominant to other alleles of the same gene.
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