Microorganisms

Are microorganisms helpful or harmful?

• helpful
• harmful
• both
• neither

Yogurt contains harmful bacteria.

• True
• False

Which two examples below are helpful bacteria?

• medicine and Cherry Coke
• yogurt and bread
• Salmonella and E. Coli
• water and Germs

Algae and plankton are helpful microorganisms.

• True
• False

Harmful bacteria produces cheese.

• True
• False

Yeast makes bread, rolls and cakes rise.

• True
• False

What is Penicillin (medicine) made from?

• water
• sugar
• mold
• algae

Mold helps dead things (plants, animals)...

• grow.
• decay.
• sleep.
• reproduce.

Some fungus can provide food.

• True
• False

Salmonella and E. Coli can be found on ________________ and ________________ so it is important to cook all meat to kill bacteria.

• waffles and scrambled eggs
• broccoli and steamed corn
• eggs and raw chicken
• sushi and Toaster Strudel