As Humans Get Older, Their Immune System Has a Tendency

question 56

Multiple Choice

As humans get older, their immune system has a tendency to produce more antibodies against their own body's tissues. These antibodies are called

• A)allografts
• B)autografts
• C)autoantibodies
• D)monoclonal antibodies
• E)IgM antibodies

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Definitions:

Bulldozing

A process involving the forceful pushing, scouring, or removal of earth, materials, or obstacles using heavy machinery or natural forces, such as glaciers.

Air Quality

A measure of the amount of pollutants in the air, reflecting how clean or polluted the air is.

Composite Volcano

A type of volcano built from alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs, typically steep-sided and explosive.

Pyroclastic Rocks

Formed from volcanic eruptions, these rocks are made up of volcanic ash, dust, and debris.