Term 3 Test

All bacteria are bad for you.

• 
• 

Which microorganism is the smallest in size?

• virus

• bacteria

• fungi

• algae

Antibiotics are...

• a harmful type of bacteria

• something that is not a bacteria such as a virus

• substances that kill bacteria

• helpful bacteria

Which is NOT a bacterial shape?

• Round

• Spiral

• Rod

• Oval

Bacteria are NOT naturally found...

• in the body

• on the body

• in the blood

• in feces (poop)

There more bacterial cells living in or on our bodies than there are human cells.

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• 

Which of these is NOT a benefit of good bacteria?

• aid in digestion

• Take up space that harmful microorganisms would otherwise take up

• help synthesis essential vitamins

• help purify your blood

Bacteria, fungi, and viruses are all the same thing.

• 
• 

What do you need to be able to see bacteria?

• Microscope

• Telescope

• Sunglasses

• 3D Glasses

Where are bacteria located?

• No where.

• Every where!

• Only in the restroom.

• On my hands only.