In Addition to T Cells,which Cell Type Is Required for Initiation

question 1

Multiple Choice

In addition to T cells,which cell type is required for initiation of all T cell-mediated immune responses?

• A)Effector cells
• B)Memory cells
• C)Natural killer cells
• D)Antigen-presenting cells
• E)B lymphocytes

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Definitions:

Synaptic Pruning

The process of selective dying-off of nonfunctional synapses.

Myelination

The process of coating the axons of neurons with a fatty myelin sheath, which improves the speed and efficiency of neural signal transmission.

Synaptogenesis

The process of synapse formation.

Brain Development

Refers to the process of growth and maturation of the brain over time, including changes in structure, function, and connectivity that occur from infancy through adulthood.