The Role of Transcription Factors (TF) in Hematopoiesis Is Best

question 14

Multiple Choice

The role of transcription factors (TF) in hematopoiesis is best described by which of the following statements?

• A)TF expression does not change during hematopoiesis.
• B)TF function to either activate or suppress target genes.
• C)TF "instruct" the differentiation pathway for hematopoietic precursors.
• D)TF abnormalities are rarely seen in hematologic malignancies.

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Definitions:

Elaboration-Likelihood Model

A theory distinguishing two pathways of persuasion: a central route, which involves careful thinking and deliberation, and a peripheral route, which relies on superficial cues.

Peripheral Route

A path of persuasion that involves a respondent's passive engagement, where attitudes or decisions are influenced by superficial cues rather than deep processing of information.

Central Route

A method of persuasion that involves deeply processing the content of a message, considering its arguments and evidence.

Sufficiency Threshold

Sufficiency threshold refers to the minimum level of resources, information, or inputs required to achieve a satisfactory outcome or make a decision.