Final answer:
Food is adequately cooked and safe to consume when it reaches an internal temperature of 74 deg C (165 deg F), as this temperature is sufficient to kill harmful bacteria.
Step-by-step explanation:
Food is considered adequately cooked when it reaches an internal temperature that is high enough to kill harmful microorganisms. According to safety guidelines, the safe internal temperature for most cooked foods, particularly meats, is 74 deg C (165 deg F). This high temperature ensures any potential bacteria are destroyed, making the food safe to consume. It's important to use a food thermometer to verify that the food has reached this temperature before consumption.