Microorganisms Quiz

Microorganisms Quiz

Assessment

Interactive Video

Biology

6th - 8th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary characteristic that defines microorganisms?

They are always harmful to humans.

They are only visible using a microscope.

They are multicellular organisms.

They are visible to the naked eye.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of bacteria?

They are prokaryotes with a simple cell structure.

They are always multicellular.

They have a complex cell structure.

They are always harmful.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following bacteria is known for causing food poisoning?

Baker's yeast

E. coli

Staphylococcus aureus

Amoeba

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common use of baker's yeast?

Photosynthesis

Making bread rise

Producing antibiotics

Causing infections

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a characteristic of protists?

They are always multicellular.

They have a more complex cell structure than bacteria.

They are always harmful.

They do not have a nucleus.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which protist is capable of photosynthesis?

Paramecium

Staphylococcus

Amoeba

Euglena

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are viruses considered non-living?

They lack the full functions of a cell.

They have a complex cell structure.

They can reproduce independently.

They are always beneficial.

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?