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Name two bacteria that cause food poisoning - Junior Cycle Home Economics - Question 3 - 2017
Question 3
Name two bacteria that cause food poisoning. (i) (ii)
Worked Solution & Example Answer:Name two bacteria that cause food poisoning - Junior Cycle Home Economics - Question 3 - 2017
Step 1
(i)
Answer
Two common bacteria that cause food poisoning include:
- Salmonella: Often found in raw or undercooked poultry, eggs, and unpasteurized milk. It can lead to salmonellosis, characterized by diarrhea, fever, and abdominal cramps.
- Listeria: Commonly associated with processed meats and dairy products, listeria can cause listeriosis, which is especially dangerous for pregnant women and individuals with weakened immune systems.
Step 2
(ii)
Answer
Another pair of bacteria responsible for food poisoning are:
- Escherichia coli (E. coli): Certain strains, particularly O157:H7, can cause severe abdominal cramps and diarrhea, often linked to undercooked beef and contaminated produce.
- Clostridium botulinum: This bacterium produces a neurotoxin that can lead to botulism, typically associated with improperly canned foods.