What is the function of the invariant chain?
What transports the peptide across the E.R. membrane after t…
What transports the peptide across the E.R. membrane after the proteasome degrades an Ag in MHC class I peptide formation?
Place the apoptosis steps in the correct order.
Place the apoptosis steps in the correct order.
Answer the following regarding T cells: 1. If you were missi…
Answer the following regarding T cells: 1. If you were missing the gene sequence that codes for CD3, what consequence would this have on T cells? 2. How would it effect maturation, activation, and differentiation?
High levels of CD25 are found on:
High levels of CD25 are found on:
The selection process for T cells is more complex than B cel…
The selection process for T cells is more complex than B cells: 1. Please explain the process and why it is more complex 2. How and why are autoreactive T cells allowed to leave the thymus?
If you had a genetic defect that resulted in no IL-2 product…
If you had a genetic defect that resulted in no IL-2 production, how would this impact the adaptive immune response?
Immature macrophages take up Ag by macropinocytosis, become…
Immature macrophages take up Ag by macropinocytosis, become mature, and move to the T cell areas of the lymph node.
Which of the following terms describes the protein products…
Which of the following terms describes the protein products of various alleles?
When double-positive thymocytes proliferate:
When double-positive thymocytes proliferate: