Bacteria Quiz

Who discovered bacteria?

• Francesco Redi

• Anthony Leeuwenhoek

• Charles Darwin

• Aristotle

What type of cell is bacteria and why?

• Eukaryote because has membrane-bound organelle.

• Multi-cellular because it has one cell.

• Prokaryote cell because it doesn’t have any membrane-bound organelle.

• Unicellular because it has many cells.

Is bacteria Multi-cellular or Unicellular ?

• Neither

• Both

• Multi-cellular

• Unicellular

Do bacteria have a nucleus?

• Yes

• No

• Maybe

• Most likely

What are the three prime ways bacteria obtain food?

• Performing photosynthesis (sunlight), Chemosynthesis (chemicals), Decomposing (wastes).

• Performing photosynthesis (chemicals), Chemosynthesis (sunlight), Decomposing (sunlight).

• Performing photosynthesis (wastes), Chemosynthesis (sunlight), Decomposing (chemicals).

• Performing photosynthesis (sunlight), Chemosynthesis (chemicals), Decomposing (chemicals).

Are bacteria Autotrops or Heterotrophs?

• Neither

• Autotrops

• Both

• Heterotrophs

Bacteria share similar structures that plants have. What are two of these structures?

• Nucleus and Mitochondria

• Cell wall and Cell membrane

• Golgi Body and Ribosome

• Everything

What are some of the foods that contain bacteria?

• Cheese, Bread, Yogurt

• Apple, Seeds

• Fish, Meat

• Cabbage, Strawberries

How is bacteria used in the medical field?

• cancer, tumors

• surgery

• vaccines and antibiotics

• cuts, burns, scratches

Name the structure # 8

• Tail

• Nucleoid

• Plasmid

• Flagellum