The Part of the Brain Responsible for Emotional Behavior and Regulating

question 71

Multiple Choice

The part of the brain responsible for emotional behavior and regulating the nervous system in times of stress is the _________.

• A)medulla
• B)cerebellum
• C)thalamus
• D)hypothalamus

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Definitions:

T Cell Receptors

Proteins found on the surface of T cells, a type of lymphocyte, that are responsible for recognizing fragments of antigens as peptides bound to major histocompatibility complex (MHC) molecules.

Complement Proteins

A group of proteins in the blood and body fluids that play a crucial role in the immune system by enhancing the ability of antibodies and phagocytic cells to clear pathogens.

Antigen

A substance that, when introduced into the body, stimulates an immune response, specifically the production of antibodies.

IgG

A type of antibody found in all body fluids and the most abundant type of antibody in the human body, playing a crucial role in pathogen defense.