問題詳情
13. Elevated levels of homocysteine in the blood is related to all EXCEPT:
(A) homocysteinuria at very high levels,
(B) folic acid deficiency,
(C) folic acid-dependent conversion of homocysteine to methionine,
(D) higher risk of heart attack and stroke,
(E) all of the above are correct.
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中