The Variable Region of an Antibody Occurs

question 59

Multiple Choice

The variable region of an antibody occurs

• A) only on the heavy chains.
• B) only on the light chains.
• C) on one of the light chains.
• D) on all four chains.
• E) at the hinge region only.

---

Definitions:

Social Value

The overall impact of an organization, policy, or project on society as a whole, beyond just the direct economic benefits.

Producer Surplus

The difference between what producers are willing to accept for a good compared to what they actually receive, essentially measuring the benefit to producers from selling at the market price.

Consumer Surplus

The gap between the amount consumers are ready to spend on a good or service and the amount they end up paying.

Polluting Activity

Any activity by individuals, companies, or organizations that introduces contaminants into the environment, causing pollution and harm to ecosystems.