問題詳情
79. What type of mutation causes conditions such as Huntington’s disease and Fragile X syndrome?
(A) An excess of trinucleotide repeats in a protein-coding gene
(B) A mutation in the p53 tumor suppressor
(C) A mutation in a cyclin-dependent protein kinase
(D) A mutation in the retinoblastoma gene
(E) A mutation in caspase-activated DNase
(A) An excess of trinucleotide repeats in a protein-coding gene
(B) A mutation in the p53 tumor suppressor
(C) A mutation in a cyclin-dependent protein kinase
(D) A mutation in the retinoblastoma gene
(E) A mutation in caspase-activated DNase
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