
Grade 12 Unit 10. 10.1+10.2+10.3
Authored by dana almasri
Biology
11th Grade - Professional Development
Used 37+ times

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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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