What are the signs of properly cooked fish?

The proper signs of cooked fish include it being opaque and flaky. When fish is properly cooked, the proteins coagulate, leading to an opaque appearance rather than a translucent one. The flaky texture is an indication that the fish has reached the right internal temperature and has become tender, which is desirable in terms of quality and palatability. This cooking characteristic ensures that the fish is safe to eat while maintaining its optimal flavor and texture.

Other choices do not represent suitable indicators of cooking; for instance, fish that retains a translucent appearance or soft texture suggests that it may be undercooked. A strong odor typically signifies spoilage rather than doneness, and retaining a raw color indicates that the fish has not been cooked thoroughly.