3 當一個典型的植物細胞處於初始質壁分離(incipient plasmolysis)狀態時,下列有關該細胞水分潛勢 (Ψw)、溶質潛勢(Ψs)與膨壓(Ψp)三者熱力學關係的敘述,何者正確?(A)Ψw = 0,Ψp = Ψs(B)Ψw = 0,Ψp = -Ψs(C)Ψp = 0,Ψw = Ψs(D)Ψp = 0,Ψw = -Ψs