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

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Definitions:

Scale of Plant

The size or capacity of a single production facility or plant, which can affect its operational efficiency and production costs.

Total Revenue

The cumulative amount of income generated from the sale of goods and services, calculated by multiplying the price per unit by the number of units sold.

Total Variable Cost

The sum of all costs that vary with output level, including costs such as labor and materials.

Shut Down

This term refers to a short-term decision made by a firm to cease operations when the market price falls below the minimum average variable cost.