The Commitment of a Lymphocyte Precursor Cell to a T

question 8

Multiple Choice

The commitment of a lymphocyte precursor cell to a T lymphocyte can be defined based on:

• A) Rearrangement of the gene loci for the TCR
• B) Rearrangement of the immunoglobulin gene
• C) Presence of CD 19 and CD 10 by flow cytometry
• D) Presence of TdT

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Definitions:

Prodromal period

The phase early in the development of a disease, showing initial symptoms but not yet the full-blown clinical picture.

Cognitive stimulation

Engagement in activities that challenge and develop cognitive abilities, such as thinking, memory, and problem-solving.

Selection

The process of choosing or preferring something or someone from a group of alternatives based on certain criteria.