Which of the Following Statements About Induction or Maintenance of T

question 4

Multiple Choice

Which of the following statements about induction or maintenance of T cell tolerance is NOT true?

• A)Central tolerance is induced when immature developing T cells in bone marrow or thymus encounter self antigens.
• B)Peripheral T cell tolerance results when mature naive T cells recognize antigens without adequate B7-1- or B7-2-mediated costimulation.
• C)Peripheral T cell tolerance results when T cells recognize antigen in the setting of an innate immune response to the antigen.
• D)Peripheral T cell tolerance to some antigens is induced when mature T cells recognize antigen and bind B7-1 or B7-2 via the inhibitory CTLA-4 receptor.
• E)Peripheral T cell tolerance to an antigen may be induced by persistent and repeated stimulation of lymphocytes by that antigen in tissues.

Learn about the economizing problem of allocating limited resources to satisfy unlimited wants.

Appreciate the role of assumptions in economic modeling and the scientific method in economics.

Understand that personal and societal costs and benefits guide human decisions in predictable ways.

Understand the concept of rational decision-making in economics.

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Definitions:

Sampling Distribution

A distribution showing the probability of various outcomes for a specific statistic, coming from a random sample, and used for inferential purposes about the population.

Sampling Distribution

The probability distribution of a statistic based on random samples from a population, often used to make inferences about the population.

Business Situations

Various contexts or scenarios in the business world that require decision making or analysis.

Standard Error

A measure of the variability or precision of the sample mean estimate of a population mean, reflecting how much the sample mean would vary if the study were repeated.