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Microorganism Quiz

Total questions: 16

Worksheet time: 1hrs 5mins

Name
Class
Date
1.

Both __________ and ___________ are a type of fungus

a)

mold, viruses

b)

bacteria, mold

c)

viruses, yeast

d)

mushrooms, mold

2.

What is the main job of our immune system?

a)

It protects us from illness.

b)

It helps us to digest food.

c)

It makes antibiotics.

d)

It helps us repair cavities.

3.

Which decomposer is used to make antibiotics such as penicillin?

a)

bacteria

b)

mushroom

c)

mold

d)

yeast

4.

Which of these is NOT part of the tooth?

a)

enamel

b)

plaque

c)

dentin

d)

pulp

5.

Which word means:

full of nutrients?

a)

absorb

b)

nutritious

c)

microorganism

d)

bacteria

6.

Which word means:

substances produced by the body to destroy germs

a)

antibodies

b)

bacteria

c)

viruses

d)

mold

7.

Which word means:

organisms that break down things into smaller parts

a)

intestines

b)

decomposers

c)

cavity

d)

absorb

8.

Which word means:

a substance produced by bacteria

a)

fungi

b)

pizza

c)

acid

d)

penicillin

9.

this fungi helps in the bread making process

a)

mold

b)

yeast

c)

mushrooms

d)

sugar

10.

True or False?

Some moldy foods are safe to eat

a)

True

b)

False

11.

True or False?

Some molds are put into cheese on purpose

a)

True

b)

False

12.

True or False?

When bread dough is baked, the yeast stops growing and the bread stops rising

a)

True

b)

False

13.

A patch of mold can contain millions of

a)

yeast

b)

antibiotics

c)

microorganisms

14.

The living part of the tooth is the

a)

Dentin

b)

Pulp

c)

Enamel

15.

The hardest layer of the tooth is the

a)

enamel

b)

dentin

c)

pulp

16.

What tool do you use to observe microscopic organisms?

a)

telescope

b)

microscope