8.鐮刀型紅血球貧血症(sickle cell anemia),最主要是因血色素β鏈第 6 個胺基酸產生下列那種突變?
(A)由纈胺酸(valine)變成酪胺酸(tyrosine)
(B)由酪胺酸(tyrosine)變成天門冬胺酸(aspartic acid)
(C)由天門冬胺酸(aspartic acid)變成麩胺酸(glutamic acid)
(D)由麩胺酸(glutamic acid)變成由纈胺酸(valine)
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統計: A(4), B(1), C(1), D(13), E(0) #3818163
統計: A(4), B(1), C(1), D(13), E(0) #3818163