Bacterial Growth Quiz

Which of the following is a condition necessary for bacterial growth?

• High acidity

• Lack of moisture

• High protein food

• Low temperature

What is the minimum time required for bacterial growth?

• 10 minutes

• 20 minutes

• 30 minutes

• 40 minutes

At what temperature range does bacterial growth occur within the danger zone?

• 0°C to 5°C

• 5°C to 63°C

• 63°C to 100°C

• 100°C to 150°C

Which pH level is best for most types of bacteria?

• Acidic

• Neutral

• Basic

• Highly acidic

Which of the following statements about oxygen and bacterial growth is correct?

• All bacteria need oxygen to grow

• No bacteria need oxygen to grow

• Some bacteria are anaerobic and do not need oxygen

• Oxygen is harmful to all bacteria

What is the recommended freezer temperature?

• below -18c

• between 1 & 4c

• 5 to 63c

• above 75c

What is the recommended fridge temperature range?

• below -18c

• between 1 & 4c

• 5 to 63c

• above 75c

What is the danger zone range for temperatures?

• below -18c

• between 1 & 4c

• 5 to 63c

• above 75c

What is the hot holding temperature?

• below -18c

• 63c

• 5 to 63c

• above 75c

What is the recommended cooking temperature?

• below -18c

• between 1 & 4c

• 5 to 63c

• above 75c