13. 由單一多肽鏈組成的蛋白質,它的最高結構等級為何?
(A)初級(primary)
(B)二級(secondary)
(C)三級(tertiary)
(D)四級(quaternary)
答案:登入後查看
統計: A(43), B(70), C(616), D(98), E(0) #1949935
統計: A(43), B(70), C(616), D(98), E(0) #1949935