Grade 12 Unit 10. 10.1+10.2+10.3

When bacteria grow, do they increase in (a)

• Number

• Size

Bacteria numbers can double in (a)

• 10 minutes

• 15 minutes

• 30 minutes

• 3 hours

All the bacteria in the world are harmful. This statement is:

• True

• False

For bacretia to grow, it needs all of the following except

• moisture

• Nutrients

• dryness

• warmth

Cross- contamination can happen from

• Food-to-food

• Equipment-to-food

• people-to-food

• All above

Food-to-food cross contamination can happen when:

• You use the contaminated knife to cut the vegetables

• When you mix contaminated lettuce with fresh salad.

• When you don't wash your hands before cooking

• All above

People-to-food cross contamination can happen when:

• You use the contaminated knife to cut the vegetables

• When you mix contaminated lettuce with fresh salad.

• When you don't wash your hands before cooking

• All above

Equipment-to-food cross contamination can happen when:

• You use the contaminated knife to cut the vegetables

• When you mix contaminated lettuce with fresh salad.

• When you don't wash your hands before cooking

• All above

Use separate _____________ to ensure no cross contamination of your food.

• Knives

• Cutting board

• knives and cutting boards

• refrigirators

Unwashed lettuce should not be mixed with fresh vegetables to prevent what?

• bad tasting foods

• cross-contamination

• pathogens from forming

• complications