MHC Class II Molecules Are Made Up of Two Chains

question 59

Multiple Choice

MHC class II molecules are made up of two chains called _______,whose function is to bind peptides and present them to _______ T cells:

• A)alpha (α)and beta (β); CD4
• B)alpha (α)and beta₂-microglobulin (β₂m); CD4
• C)alpha (α)and beta (β); CD8
• D)alpha (α)and beta₂-microglobulin β₂m); CD8
• E)alpha (α)and beta (β); γ:δ T cells.

Differentiate between experimental and control conditions in studies.

Grasp the importance of experimental control and the concept of variables in psychological research.

Appreciate the impact of culture on psychological research findings.

Recognize the implications of neurotransmitter activity on mood and behavior.

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