Bacteria Review

Majority of bacterial infections can be treated with​ (a)

• vaccines
• vitamins
• antibiotics

Which microbe is the image most likely to be?

• Fungus
• Bacteria
• Virus
• None of the above

Bacteria reproduce asexually and result in offspring that are

• identical
• different

Which of the following is a true statement about bacteria?

• Bacteria exist in only a few environments on earth
• Bacteria can grow to extremely large sizes
• Most bacteria are harmful to humans
• Bacteria can be both harmful and helpful to humans

What type of cell is bacteria?

• eukaryotic
• prokaryotic
• multicellular

What structure is used for movement?

• ribosomes
• cytoplasm
• flagella

True or False: Bacteria is found almost everywhere.

• True
• False

True or False: Bacteria is found on our body, especially in our intestines and skin.

• True
• False

All bacteria are

• multicellular
• unicellular
• eukaryotic

What type of bacteria is pictured?

• spirillium
• coccus
• bacillus