This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Ionophores have following action except: 
Select and explain. 
A. Abolish proton gradient, B. Inhibit ADP to ATP conversion, C. Hydrophilic in character, D. Abolish pH gradient
C: Hydrophilic in character
Answer: C: Hydrophilic in character 
Explanation: C i.e. Hydrophilic in characterIonophoresaillCeain microbes synthesize small organic molecules called ionophores, that function as shuttle for the movement of ions across membrane.