試卷名稱:114年 - 114 學士後醫學系招生考試試題:普通生物及生化概論#126681
年份:114年
科目:學士後西醫-普通生物及生化概論
52. How does countercurrent exchange in fish gills enhance oxygen absorption?
(A) Blood and water flow oppositely, maximizing oxygen diffusion
(B) Water flows faster, increasing oxygen intake
(C) Blood absorbs oxygen actively, not passively
(D) Gills store oxygen for later use
(E) Oxygen moves from low to high concentration