All of the Following Are True About HLA Class I

question 5

Multiple Choice

All of the following are true about HLA class I molecules except

• A)Are expressed only on antigen presenting cells
• B)Includes a 45 kDa α glycoprotein heavy chain
• C)Includes a 12 kDa β-2 microglobulin light chain
• D)Has a peptide-binding cleft that reacts with short peptides

---

Definitions:

Equilibrium Price

The price at which the quantity demanded by consumers equals the quantity supplied by producers, resulting in market balance.

Government

The organization or system through which a community, state, or nation is governed and regulated.

Nonprice Rationing

Nonprice rationing is the allocation of goods or services using means other than price, such as waiting times or ration coupons, especially when there are shortages.

Coupons

Vouchers entitling the holder to a discount off a particular product or service.