Which of the following food items must be cooked to a minimum internal temperature of 145°F (63°C)?

Swordfish steaks must be cooked to a minimum internal temperature of 145°F (63°C) to ensure food safety and kill harmful pathogens that could cause foodborne illnesses. This temperature is essential for cooking different types of fish and seafood, as it helps to maintain quality while ensuring that the product is safe to consume. Cooking fish to this temperature will also achieve the desired texture and flavor, making it an essential guideline in food preparation.

Other food items, such as whole chicken, pork chops, and ground-beef patties, require higher minimum internal cooking temperatures to ensure they are safe to eat. For instance, whole chicken must be cooked to at least 165°F (74°C), while ground beef requires a minimum of 160°F (71°C) to eliminate the risk of pathogens that may be present.