Cell Types and Functions

This cell part has the job of making proteins for a cell

• Mitochondria

• Ribosomes

• Cell Wall

• Contractile Vacuole

True or False: Prokaryotic cells have cytoplasm.

• True

• False

Bacteria living in masses are called

• cultures.

• asexual reproduction.

• prokaryotic.

• colonies.

Life so small that it needs to be viewed under a microscope is called

• microorganisms.

• cells.

• bacteria.

• protists.

Bacteria exchange DNA when

• they go through sexual reproduction.

• they split in two.

• build a bridge between cells and exchange plasmids.

• the DNA doubles, then splits quickly.

Prokaryotic cells have a nucleus.

• True

• False

The "best" nickname for the nucleus is the

• "powerhouse".

• "highway".

• "recycler".

• "brain".

Two characteristics about Archaea are

• they are eukaryotic and multicellular.

• they are prokaryotic and multicellular.

• they are eukaryotic and survive in harsh conditions.

• they are prokaryotic and unicellular.

Cell walls are found in

• plants, animals and bacteria.

• plants, bacteria, fungus and archaea.

• animals and plants,

• animals, fungus and bacteria.

The levels of complexity, from LOWEST to HIGHEST are

• atom, molecule, cell, cell structure.

• cell, organ, molecule, organism.

• atom, cell, organism.

• molecule, organ, cell, cell structure.