Bacteria 1 cpp

What is the oldest life form?

• Animals

• Fungi

• Plants

• Bacteria

What type of cells are bacteria?

• Complex

• Eukaryotic

• Unicellular

• Multicellular

Where can bacteria be found?

• In radioactive waste

• Only in water

• Only in soil

• Everywhere

What is the composition of bacterial cell walls?

• Protein

• Peptidoglycan

• Chitin

• Cellulose

Which kingdom includes Archaebacteria?

• Kingdom Fungi

• Kingdom Archaebacteria

• Kingdom Plantae

• Kingdom Eubacteria

What structure protects the bacterial cell and gives it shape?

• Cell membrane

• Cell wall

• Flagellum

• Capsule

What is the function of the plasmid in bacteria?

• Protects against harsh environments

• Regulates movement of materials

• Contains some genes obtained through recombination

• Carries genetic information

What is the role of the flagellum in bacteria?

• Contains DNA

• Protects the cell

• Moves the cell

• Assists in attaching to surfaces

What is the primary function of the outer membrane in Gram-negative bacteria?

• Carries genetic information

• Regulates movement of materials

• Contains ribosomes

• Protects against antibodies

Where is the DNA located in bacteria?

• In the cell wall

• In the ribosomes

• In the cytoplasm

• In the nucleus