Select the Correct Name for This Compound

question 85

Multiple Choice

Select the correct name for this compound.

• A) para-bromochloro-2-ethylbenzene
• B) 4-bromo-1-chloro-2-ethylbenzene
• C) 5-bromo-2-chloro-1-ethylbenzene
• D) 1-bromo-4-chloro-3-ethylcyclohexene
• E) 4-bromo-1-chloro-2-ethylcyclohexane

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Definitions:

Major Histocompatibility Complexes

A set of cell surface proteins important for the immune system to recognize foreign molecules, playing a critical role in antigen presentation.

T-cell Receptors

Molecules found on the surface of T-cells that are responsible for recognizing fragments of antigen as peptides bound to major histocompatibility complex (MHC) molecules.

Foreign Antigens

Substances that are recognized by the immune system as non-self, triggering an immune response.

Self-antigens

Antigens present on the body's own cells; usually tolerated by the immune system.