The Role of Activated Macrophages Is To

question 55

Multiple Choice

The role of activated macrophages is to:

• A)produce polyclonal antibodies
• B)produce toxic hydrogen peroxide and accelerate the inflammatory response
• C)bind to the MHC II molecule and T cell receptor molecule not in the receptor site
• D)none of the above

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Definitions:

Photosynthesis

How green plants and select organisms convert sunlight into nutrients using carbon dioxide and water.

Trophic Level

The position an organism occupies in a food chain or food web, categorized by how the organism obtains energy and nutrients, starting with producers at the base and various levels of consumers above.

Producers

Organisms in an ecosystem that convert energy from the sun or chemicals into food through photosynthesis or chemosynthesis.