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Grade 12 Unit 10. 10.1+10.2+10.3

Authored by dana almasri

Biology

11th Grade - Professional Development

Used 37+ times

Grade 12 Unit 10. 10.1+10.2+10.3
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12 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

When bacteria grow, do they increase in (a)

Number

Size

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Bacteria numbers can double in (a)

10 minutes

15 minutes

30 minutes

3 hours

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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

True

False

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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

moisture

Nutrients

dryness

warmth

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cross- contamination can happen from

Food-to-food

Equipment-to-food

people-to-food

All above

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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

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