Protists

What is a key difference between protists and bacteria?

• Bacteria can produce their own food.

• Bacteria are larger than protists.

• Protists are always multi-celled.

• Protists have a nucleus.

What do phytoplankton provide for many animals?

• Heat

• Food

• Water

• Shelter

How do animal-like protists, such as amoebas, obtain their food?

• By photosynthesis

• By engulfing food

• By absorbing sunlight

• By filtering water

What caused the Irish potato famine?

• A plant virus

• A drought

• A fungus-like protist

• A bacterial infection

What is one beneficial use of fungus-like protists?

• Generating electricity

• Making bread

• Producing oxygen

• Building houses