Bacteria Quiz

How many cells do bacteria have?

• One

• Two

• Hundreds

• Thousands

What are pathogens?

• Bacteria that help us digest our food

• Bacteria that break down material

• Bacteria that help our immune system

• Bacteria that can cause disease

• All of the Above

True or False: All bacteria are BAD for us and make us sick.

• True

• False

What kind of bacteria help to break down dean animals and plants in the soil?

• Pathogens

• Antibiotics

• Nitrates

• Decomposers

Bacteria is used in making which of the following foods?

• Yogurt

• Cheese

• Pickles

• Soy Sauce

• All of the Above

What do we use to fight off bad bacteria that can make us sick?

• Aspirin

• Decomposers

• Antibiotics

• Pathogens

Rhizobium bacteria helps to fertilize the soil with what element?

• Oxygen

• Phosphorus

• Carbon

• Nitrogen

What is the scientific name for a bacteria cell?

• Erythrocyte

• Prokaryote

• Eukaryote

• Osteoclast

Which of the following is NOT part of a bacteria cell?

• Nucleus

• Ribosome

• Cytoplasm

• Mesosome

• Chromosome

True or False: There are typically around 40 million bacteria in a gram or soil.

• True

• False