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Immune system

Total questions: 9

Worksheet time: 4mins

Name
Class
Date
1.

What is and antigen

a)

A superhero

b)

A rockstar

c)

Your mother

d)

disease causing organism including bacteria

2.

What is an antigen

a)

Molecule that stimulates an immune response

b)

Molecule that simulates an immune response

c)

Molecule that stimulates an immune responses

d)

Molecule that stimulate an immune response

3.

What is a vaccine

a)

A killed or weakened form of a pathogen that produces immunity when injected into the body

b)

specific immune system

c)

Nonspecific circulatory system

d)

Nonspecific nervous system

4.

What is the adaptive immune system

a)

antigen specific immune system

b)

antigen specific immune system.

c)

antigen specific immune system?

d)

antigen specific immune system!

5.

What is an antibody

a)

Specialized T-shaped protein that tags antigens for destruction

b)

Specialized Z-shaped protein that tags antigens for destruction

c)

Specialized Y-shaped protein that tags antigens for destruction

d)

Specialized A-shaped protein that tags antigens for destruction

6.

What is the B-cell

a)

white blood cells that produce antbodies

b)

black blood cells that produce antibodies

c)

white blood cells that produce antibiotics

d)

white blood cells that produce antibodies

7.

T cells

a)

white blood cells that produce antibodies

b)

white blood cells that produce antibodies

c)

white blood cells that produce antibodies

d)

white blood cells that destroy pathogens

8.

virus

a)

A tiny, nonliving particle that invades and then reproduces inside a living cell.

b)

A tiny, living particle that invades and then reproduces inside a living cell.

c)

A tiny, nonliving particle that invades and then produces inside a living cell.

d)

A tiny, nonliving particle that invades and then reproduces inside a live cell.

9.

Bacteria

a)

very small organism that are found everywhere and are the cause of many diseases

b)

very small organisms that are found everywhere and are the cause of many disease

c)

very small organisms tha? are found everywhere and are the cause of many diseases

d)

ver small organisms that are found everywhere and are the cause of many diseases