Bacteria and Viruses Quiz

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Which is smaller, a virus or a bacteria?

A. virus

B. bacteria

What is the best way to prevent the spread of all diseases?

A. vaccines

B. antibiotics

C. cover your mouth when coughing

D. wash you hands

What do doctors use to help our immune systems resist viruses?

A. antibiotics

B. vaccines

C. gene therapy

D. chemotherapy

Can a virus be cured with antibiotics?

A. yes

B. no

Bacteria are used to make which of the following foods?

A. yogurt

B. cheese

C. sauerkraut

D. all of these are correct

Do antibiotics work to cure bacteria/infections?

A. No

B. Yes

Viruses require a host cell to

A. Breathe and eat

B. Replicate

C. Move and sleep

D. Make protein and carbohydrates

One way in which bacteria are beneficial:

A. they make food

B. they cause disease

C. they cause food poisoning

D. they create sugar

Another way in which bacteria are beneficial:

A. they are decomposers

B. they are the powerhouse of cells

C. they contain special DNA

D. they are used to make Diet Coke

Bacteria are considered

A. Living

B. Non-living

What is used to protect you from a virus?

A. antirbiotic

B. Rest

C. Vaccine

D. Viruses have no cure

Where are bacteria located?

A. No where.

B. Every where!

C. Only in the restroom.

D. On my hands only.

Bacteria cells unlike animal cells are missing …

A. a cell wall

B. genetic material

C. a nucleus

D. ribosomes

When a virus attaches to a host, what does it inject into the host

A. protein coat

B. Capsid

C. DNA/ RNA

D. Envelope

All bacteria are harmful to humans

A. TRUE

B. FALSE

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