Gr.10 Revision

Which of these can be used to prevent getting sick from a viral infection?

• antibotics
• vaccine

Which of the following is the correct shape for bacteria imaged here? 

• bacillus
• coccus
• sprial

TRUE or FALSE: both bacteria and viruses contain genetic material and reproduce. 

• TRUE
• FALSE

Name this bacteria shape

• bacilli
• cocci
• spirilla
• crystal

Name this bacteria shape

• cocci
• spirilla
• bacilli
• spaceship

 Bacteria that help break down dead material in the environment are called 

• vaccines
• decomposers
• oats
• Consumers

Bacteria are prokaryotes, meaning they ________.

• lack a nucleus

• are very large

• contain no DNA

• have a cytoplasm

Anything living or nonliving that can cause a disease is known as a?

• Antibiotic
• Foe
• Pathogen

A substance that is used to PREVENT viral diseases is called?

• Vaccine

• Antibiotics

• Hydrogen Peroxide

A nonliving disease causing particle that contains DNA or RNA

• Fungi
• Virus
• Bacteria