Answer :
The correct answer is c. Bacteria from one food item is transferred to another food item. Cross-contamination occurs when bacteria are transferred from one food to another, often due to improper hygiene practices such as using the same utensils for different foods without cleaning. This transfer can lead to foodborne illnesses.
- Cross-contamination occurs when bacteria or other pathogens are transferred from one surface or food item to another.
- This transfer can happen through direct contact, such as when utensils, cutting boards, or hands touch raw meat and then come into contact with other foods.
- It can also occur indirectly, such as when raw meat juices drip onto other foods in the refrigerator or during food preparation.
- Cross-contamination is a significant cause of foodborne illness, as it can introduce harmful bacteria into foods that may not be cooked before consumption.
The other options are incorrect because:
- a. food is contaminated from being left out in warm temperatures:
- This describes foodborne illness due to improper temperature control, not cross-contamination.
- b. pathogens contaminate the food that enters the body:
This describes the transmission of pathogens from contaminated food to the human body, not cross-contamination.
Therefore, the correct answer is: c. bacteria from one food item is transferred to another food item
Final answer:
Cross-contamination is the process where bacteria from one food item are transferred to another, often through improper food handling or kitchen hygiene practices. This can lead to foodborne illnesses.
Explanation:
Cross-contamination occurs when bacteria from one food item is transferred to another food item. This often happens when raw and cooked foods are placed together, or when hands, equipment, or surfaces that touched raw food touch other food as well. For example, if you cut raw chicken on a cutting board and then use that same cutting board to chop vegetables without washing it, the bacteria from the raw chicken can contaminate the vegetables. This type of contamination can lead to foodborne illnesses, so it's crucial to use proper food handling and kitchen hygiene techniques to prevent it.
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