This is coevolution. Typically hexapods and angiosperms like this moth and orchid are prime examples of coevolution
True. A protein becomes functional only when it reaches its tertiary shape (3D). It is not necessary for the protein to reach the quaternary stage, but that is just a more complex functioning protein. It really is just two tertiary merged together. Example is red blood cells.
Answer:
It takes place in the Stroma
Explanation: