阿摩線上測驗
登入
阿摩線上測驗
登入
試卷名稱：113年 - 113 國立臺灣大學_轉學生招生考試：普通生物學(A)#125303
年份：113年
科目：研究所、轉學考(插大)-普通生物學
6. What distinguishes channels from pumps in the context of membrane transport in plant cells?
(A)Channels facilitate passive transport and move substances against their concentration gradient, while pumps are involved in active transport and move substances from higher to lower concentration areas.
(B) Channels are involved in active transport and move substances from lower to higher concentration areas, while pumps facilitate passive transport and move substances from higher to lower concentration areas.
(C)Channels and pumps perform identical functions, and the terms can be used interchangeably in the context of membrane transport.
(D) Channels are passive transport proteins that allow substances to move down their concentration gradient, while pumps are active transport proteins that move substances against their concentration gradient.
