Immune/Muscles/Bones Test Review

Thee large green structure with the antigen on its surface is a (an)

• antibody

• pathogen

• enzyme

• hormone

Match the following terms that mean the same things.

• medicine

• pathogen

• foreign invader

• antigen

• eat

• antibody

• Y-shaped protein

• antibiotic

• chemical marker

• engulf

Antibody creation is ​ (a)   to the antigen.

Phagocytes attacking foreign invaders are a​ (b)   ​response.

• very specific
• non-specific
• not affected by
• not related
• feedback

Match the following terms with their explanations.

• substance that protects against disease

• white blood cells

• chemical markers on pathogens

• antigens

• any living organism that can cause disease

• vaccine

• made by white blood cells to fight pathogens

• pathogen

• important cells in our immune system

• antibody

Which of the following is FALSE about antibodies?

• They are Y-shaped proteins.

• They are made by the immune system.

• They can attack any antigen that enters the body.

• They remain in the bloodstream for a long time after they are produced.

Any organism that causes disease like a virus or bacteria is called:

• Antibiotics

• Antibody

• Pathogen

• Phagocyte

Part of the body's defense against pathogens in which cells of the immune system react to each kind of pathogen with a defense targeted specifically at that pathogen is called:

• Protective Barrier

• Inflammatory Response

• Immune Response

• Stomach acid

A molecule that the immune system recognizes either as part of the body or as coming from outside the body:

• Antigen

• Antibodies

• Antibiotics

• Antipaths

A protein produced by B cells of the immune system that destroys pathogens is called:

• Antigens

• Antibodies

• T-cells

• Lymphocytes

Which of the following is a way to spread infectious diseases?

• Touching contaminated objects

• Not washing hands regularly

• Being near infected people

• All of these are ways