What Types of Cells Are Good Targets for Natural Killer

question 10

Multiple Choice

What types of cells are good targets for natural killer cells and why?

• A)Bacterial cells because they contain LPS
• B)Gram-positive cells because they contain LTA
• C)Antigen presenting cells because they have high levels of costimulatory molecules
• D)Endothelial cells in inflamed tissues because they have high levels of adhesion molecules
• E)Virally infected cells because they have low levels of class I MHC

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Definitions:

Break-Even Point

The point at which total costs and total revenues are equal, resulting in no net loss or gain.