Cell Classification

Which of the following is composed of multiple cells?

• virus

• bacterium

• paramecium

• plant

A scientist observes membrane-bound organelles in a cell. What kind of cell is it?

• bacterium

• virus

• prokayote

• eukaryote

Select all of the following that belong to the domain Eukarya (Eukaryota).

• protists

• animals

• bacteria

• plants

• thermophiles

Which of these contain single-celled organisms?

• birds

• plants

• fungi

• animals

How are organisms classified as Eukarya different from organisms classified as Archaea and Bacteria?

• They are all multicellular

• They all reproduce asexually

• They all produce their own food

• They all have membrane-bound nuclei

True or False: You are a multicellular organism.

• True

• False

True or False: Plants are prokaryotes.

• True

• False

Select the true statements about the organism shown

• It is multicellular

• It is unicellular

• It is a prokaryote

• It is a eukaryote

An organism is heterotrophic, reproduces sexually and is multicellular and doesn't have a cell wall. Which kingdom does it most likely belong to?

• Protista

• Plantae

• Animalia

• Eubacteria

An organism is a eukaryote with a cell wall and chloroplasts but is unicellular.

It is likely a...

• Plant

• Protist

• Bacterium

• Fungus