All of the Following Are Characteristics of IgM, Except

question 85

Multiple Choice

All of the following are characteristics of IgM, except

• A)it has 10 antigen binding sites.
• B)it contains a central J chain.
• C)it is the first class synthesized by a plasma cell.
• D)it can fix complement.
• E)it is a dimer.

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Definitions:

Dentition

The development and arrangement of an individual's set of teeth.

Cats

Domesticated felines known for their agility, sharp retractable claws, and effectiveness in controlling pests.

Humans

The species Homo sapiens, characterized by bipedalism, higher cognitive functions, and complex social behaviors.

Submandibular Gland

A salivary gland located beneath the floor of the mouth that produces saliva.