Prokaryotes Quiz

Which of the following domains is known for having organisms with complex cell structures?

• A) Bacteria

• B) Archaea

• C) Eukarya

• D) Protista

What type of chromosome do bacteria and archaea have?

• Circular chromosome

• Linear chromosome

• Double helix chromosome

• Segmented chromosome

Which feature is unique to archaea?

• Use of chlorophyll in photosynthesis

• Membrane based on fatty acids

• Insensitive to streptomycin

• Cannot generate methane

What is the primary role of plasmids in bacteria?

• Protein synthesis

• DNA replication

• Additional genetic material

• Cell structure

Tags

NGSS.MS-LS4-4

What is the function of the cell membrane in bacteria and archaea?

• It provides energy to the cell.

• It regulates what can enter and exit the cell.

• It stores genetic information.

• It produces proteins.

What structure is described as providing protection from osmotic pressure?

• Cell membrane

• Ribosomes

• Cell wall

• Flagellum

What is the glycocalyx?

• A layer of proteins or polysaccharides surrounding the cell wall

• A type of ribosome

• A form of nucleoid

• A type of flagellum

Which of the following is NOT a component labeled in the diagram of the prokaryotic cell?

• Mitochondria

• Plasmid

• Ribosomes

• Flagellum

Which structure is responsible for the movement of prokaryotic cells?

• Pilus

• Flagellum

• Ribosome

• Glycocalyx

Which environment is associated with anaerobic conditions?

• Mouse body surface

• Lake surface

• Waterlogged soil or lake sediments.

• Soil and plant surfaces

Tags

NGSS.HS-LS2-3