問題詳情

19. Based on the gene and protein sequences that follow, what type of mutation-polypeptide effect has occurred?Normal gene: ATGGCCGGCACCGAAAGAGACCMutated gene: ATGGCCGGCCCGAAAGAGACCNormal protein: Met-Ala-Gly-Thr-Glu-Arg-AspMutated protein: Met-Ala-Gly-Pro-Lys-Glu-Thr
(A)nucleotide deletion-nonsense
(B)nucleotide deletion-missense
(C)nucleotide deletion-frameshift
(D) nucleotide insertion- missense
(E)nucleotide insertion-frameshift

參考答案

答案：C
難度：適中0.411765
統計：A(0),B(7),C(14),D(1),E(7)