A.AAA(lys)變成AAG(lys) B.UUU(phe)變成UAA(終止子) C.AAA(lys)變成AGA(arg) D.UGA(終止子)變成UAG(終止子) E.AUG(met)變成UGA(終止子)
A.中性突變 B.移碼突變 C.顛換突變 D.轉(zhuǎn)換突變 E.無(wú)義突變
A.點(diǎn)突變 B.無(wú)義突變 C.沉默突變 D.A和B都正確 E.以上都正確