A Proteasome Is ____________

question 65

Multiple Choice

A proteasome is ____________.

• A) the cleft in the top of a Class II MHC molecule
• B) the channel in the ER that transports protein fragments inside to bind with Class I MHC molecules, forming a neoantigen
• C) a phagolysosome
• D) a tube-like protein complex that unfolds and degrades foreign cytosolic proteins to generate the peptide fragments of neoantigens

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Definitions:

Sodium Amobarbital Test

A diagnostic procedure, also known as the Wada test, used to evaluate language and memory functions of the two hemispheres of the brain individually.

Brain Surgery

Medical procedures that involve repairing structural problems in the brain, ranging from removal of tumors to treatment of epilepsy and other disorders.

Hemisphere Speech

Refers to the understanding that speech and language functions are primarily processed in the left hemisphere of the brain in most people.

Glial Cells

Non-neuronal cells in the central and peripheral nervous system that provide support, nutrition, and insulation between neurons, playing key roles in maintaining homeostasis.