Natural Killer Cells Destroy Target Cells By

question 71

Multiple Choice

Natural killer cells destroy target cells by:

• A) releasing antibiotics, which break down the cell membranes.
• B) releasing cytokines, perforins, and granzymes.
• C) releasing histamine, which signals other blood cells to aggregate.
• D) phagocytosis, after the cells are targeted by antibodies.
• E) releasing lysosomal enzymes, which digest the target cells.

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Definitions:

Raw Material

Basic materials used in the production process to manufacture goods, often processed in multiple stages to produce the final product.

Predetermined Overhead Rate

A rate established in advance used to apply manufacturing overhead costs to products based on a certain activity base.

Fixed Overhead

Regular, unchanging costs associated with running a business, such as rent, salaries, and utilities, that do not fluctuate with production volume.

Work in Process

Refers to the cost of the unfinished goods in the manufacturing process including labor, material, and overhead.