Answer:
Native conformation
Explanation:
Native conformation is the correct structure or shape a protein should assume when folded, of which the protein is able to perform its operational function. Outside a proteins native conformation, or when denatured, the protein becomes unable to perform its usual main functions. The native conformation of a protein is the shape it takes in other to be functional.
Because there always needs to be something that starts it off. Eg: If there was no grass, there would be no animals.
The raw material from which sedimentary rocks are formed is D. Weathered remains of other rocks.