Matching For Each Feature of Self-Tolerance Described in Questions , Choose

question 3

Multiple Choice

Matching
For each feature of self-tolerance described in questions , choose the term (letters A-K) that most closely matches it.
-Mechanism of central tolerance of B cells

• A)Immature (IgM⁺IgD^-)
• B)Thymic cortex
• C)Bone marrow
• D)Antigen recognition without T cell help
• E)Receptor editing
• F)Activation-induced cell death
• G)Regulatory T cell-mediated suppression
• H)Antigen recognition with costimulation
• I)Double positive (CD4⁺CD8⁺)
• J)Anergy
• K)Thymic medulla

---

Definitions:

Willingness to Pay

The maximum amount an individual is prepared to spend on a good or service, reflecting the value they derive from it.

Surplus

An excess of production or supply over demand, often leading to lower prices.

Market Economy

An economic system where supply and demand from consumers and producers determine the production of goods and services.

Free Stuff

Items or services offered without charge, usually as part of a promotional strategy or as incentives.