The Purpose of the Invariant Chain Is to Block the Peptide-Binding

question 5

Multiple Choice

The purpose of the invariant chain is to block the peptide-binding site of:

• A) antibody molecules.
• B) class II MHC molecules.
• C) class I MHC molecules.
• D) T-cell receptors.

---

Definitions:

Unpredictable Pattern

A sequence of events or behaviors that does not follow a discernible or consistent pattern, making it difficult to anticipate future occurrences.

Homeostasis

The self-regulating process by which biological systems maintain stability while adjusting to changing external conditions.

Equilibrium

A state of balance or stability within a system, achieved when competing forces or influences are equal or in correct proportion.