A Preparation of Killed or Weakened Pathogens Injected or Taken

question 88

Multiple Choice

A preparation of killed or weakened pathogens injected or taken orally to stimulate the body to produce antibodies is called

• A)gamma globulin.
• B)a vaccine.
• C)an antibody.
• D)immunoglobulin.

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Definitions:

Salivating

The production and secretion of saliva in the mouth, often in response to the sight, smell, or taste of food.

Neuroimaging

A branch of medical imaging that focuses on the brain and its functions by using various techniques to directly or indirectly image its structure, function, or pharmacology.

Visual Cliff

An experimental apparatus used to test the perception of depth and the development of fear of heights in infants.

Preferential Looking

A research method used in developmental psychology to study infant vision and cognition, based on the premise that infants will look longer at more visually appealing or interesting stimuli.