Recognizing Pathogens That Contain Multiple Unique Proteins Which Enable the Human

question 62

Multiple Choice

Recognizing pathogens that contain multiple unique proteins which enable the human immune system to recognize just one and mount an effective response has opened the door on development of some vaccines only being

• A) attenuated carrier viruses.
• B) monovalent.
• C) subunit vaccines.
• D) purified protein administered.

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Definitions:

Enamel

The hard, outermost layer of a tooth that protects against decay and is the hardest substance in the human body.

Photomicrograph

An image taken using a microscope to show a magnified view of a tiny object.

Duodenum

The first section of the small intestine immediately beyond the stomach, responsible for the initial breakdown and absorption of nutrients.

Esophagus

The muscular tube that connects the throat (pharynx) with the stomach, responsible for moving swallowed food and liquids.