The Initial Cellular Events That Are Induced by Antigen-Mediated Cross-Linking

question 17

Multiple Choice

The initial cellular events that are induced by antigen-mediated cross-linking of the B cell receptor (BCR) complex include all of the following EXCEPT:

• A)Increased percentage of time spent in mitosis,resulting in rapid proliferation
• B)Increased expression of B7,resulting in enhanced APC function
• C)Increased expression of bcl-2,resulting in improved survival
• D)Increased expression of CCR7,promoting migration into lymph node follicles
• E)Increased expression of the interleukin-2 receptor,resulting in enhanced proliferation and response to T cell signals

---

Definitions:

Price Index

A statistical measure that examines the weighted average of prices of a basket of consumer goods and services, indicating cost of living changes over time.

Realized Holding Gains

Profits made from the sale of an investment that has increased in value over the time it was held.

FIFO Valuation

A method of inventory valuation where the first items placed in inventory are the first ones sold, standing for First In, First Out.

Recreational Vehicles

Motor vehicles or trailers equipped with living quarters used for recreational purposes like camping or traveling, commonly referred to as RVs.