What are viruses?

What is your name?

Viruses are _________________.

• A. living
• B. nonliving

Which of these is true?

• A. Viruses need a host to survive.
• B. Viruses can live on their own.

True or False: All viruses look the same.

• A. true
• B. false

Which of these is true about immunity?

• A. People can only get a virus if they have received the vaccine for it.
• B. Antibodies protect us from getting the exact same virus.

What's the first step of a virus's life cycle?

• A. entering a cell
• B. replicating
• C. attaching to a host

When viruses replicate, they____________.

• A. become slow
• B. make copies of themselves
• C. attach to a host

True or False: Antibiotics prevent viruses.

• A. true
• B. false

True or false: Vaccines can help prevent viruses.

• A. true
• B. false

Are viruses and bacteria the same?

• A. yes - both microscopic and alive
• B. no - viruses are NOT alive