Which of the Following Immunoglobulin Classes Has the Smallest Molecular

question 115

Multiple Choice

Which of the following immunoglobulin classes has the smallest molecular weight?

• A) IgA
• B) IgD
• C) IgE
• D) IgM

Understand how external factors such as technology and consumer preferences can shift marginal cost and marginal benefit curves.

Grasp the Coase theorem and its application to solving externalities.

Understand the law of diminishing marginal utility and its impact on marginal benefit curves.

Recognize the effects of externalities on resource allocation and how government interventions like Pigovian taxes and cap-and-trade can address these issues.

---

Definitions:

Tunica Adventitia

The tunica adventitia is the outermost layer of a blood vessel, consisting of connective tissue, that provides structural support and protection.

External Elastic Lamina

The outermost layer of elastic tissue found in the walls of arteries, contributing to the elasticity and strength of the blood vessels.

Tunica Media

The middle layer of the wall of a blood vessel, containing smooth muscle cells and elastic fibers.

Vasa Vasorum

The small blood vessels that supply the walls of larger arteries and veins, providing them with oxygen and nutrients.