All of the Following Are Characteristics of IgM Except

question 5

Multiple Choice

All of the following are characteristics of IgM except

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

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Definitions:

Polar Regions

Areas surrounding the Earth's geographical poles, characterized by extreme cold, ice, and unique ecosystems sensitive to climate change.

Indicator Species

Organisms used to assess the health of an ecosystem or the presence of environmental conditions such as pollutants due to their sensitivity to changes.

Indicator Species

Species that reflect the ecological condition of an environment, often used to monitor environmental health or pollution levels.

Extinct

A status describing species that no longer exists anywhere on Earth.