Autoantibodies

question 73

Multiple Choice

Autoantibodies

• A) are the first step in immunological competence.
• B) are directed against the body's own antigens.
• C) are produced by activated T cells.
• D) are important in tissue rejection reactions.
• E) are produced during an allergic reaction.

---

Definitions:

Prime Costs

Direct materials and direct labor costs that are directly associated with the production of goods.

Factory Overhead Costs

Expenses related to operating a factory that cannot be directly traced to specific units produced, such as electricity, maintenance, and rent of the factory space.

Direct Labor Costs

Costs that are directly associated with the production of goods or services, typically wages paid to workers directly involved in manufacturing or production.

Indirect Cost

Expenses that are not directly attributable to a specific cost object, such as overhead costs.