A student attempts to dissolve various proteins in a neutral aqueous solution. Which protein will remain insoluble due to its secondary structure?
Q1. A student attempts to dissolve various proteins in a neutral aqueous solution. Which protein will remain insoluble due to its secondary structure?
Answer: Keratin
Explanation: Fibrous proteins like keratin are insoluble in aqueous media; globular proteins like hemoglobin are soluble due to their folded nature.