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Agents of Disease

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

What is a virus (JW&JH

a)

A biological agent that reproduces insides the cells of living hosts

b)

Viruses are composed of core a Nuclei Acid

c)

All of the above

2.

What are bacteria?

a)

The membrane in a cell

b)

A single-celled organism that can be harmful or helpful

c)

The bacteria are things that help cure pathogens

3.

How can you catch a pathogen?

a)

Contact through touching someone

b)

Touching things that have bacteria

c)

All the above

4.

How does a disease outbreak happen?

a)

When you get in direct contact with someone carrying a disease

b)

Through humans or animals

c)

When a disease occurs in a greater numbers than expected in a community.

5.

WHat is the structure of a virus

a)

All viruses contains nucleic acid

b)

.The virus particle is called a virion

c)

all the above

6.

What do flagella do?

a)

The part of a bacteria that allows it to move that most bacteria have

b)

The thing that keeps the bacteria from moving

7.

What is Non-Motile?

a)

They keep the bacteria from moving

b)

Helps the bacteria to move

c)

The thing that helps a virus to spread

8.

What is Cilia?

a)

Most are harmless

b)

Miniature flagella that surround the cell that help to move

c)

Some exist as single-celled

9.

What do flagella do?

a)

The part of a bacteria that allows it to move that most bacteria have

b)

A way to help a pathogen to evolve

c)

The thing that keeps the bacteria from moving

10.

What is Non-Motile?

a)

They keep the bacteria from moving

b)

Helps the bacteria to move

c)

The thing that helps a virus to spread

11.

What does it mean when something is pandemic?

a)

When a population is affected globally

b)

One region is being affected

c)

A small group of people is being affected

d)

When a large population is affected in a region

12.

What is a fungus?

a)

Eukaryotic, nonphotosynthetic organisms

b)

Sometimes attack the tissues of living plants and animals and cause disease.

c)

Reproduce both sexually and asexually

d)

All of the above

13.

What do cilia do?

a)

They clean your ear, lungs, and your trachea (windpipe)

b)

They clean mucus and dirt out of your airways

c)

Motile(Or moving cilia is found in the respiratory epithelium lining the respiratory tract)

d)

lungs All of the Above

14.

How can u cure a virus ?

a)

Medicine

b)

Treatment

c)

All the above

15.

Why do viruses exist?

a)

Life form?

b)

genetic material reproduce

c)

Cell structure

d)

All the Above

16.

How long can a virus last

a)

2 weeks

b)

2 months

c)

All the above