The Mechanisms Contributing to Peptide Editing Include Which of the Following

question 33

Multiple Choice

The mechanisms contributing to peptide editing include which of the following? (Select all that apply.)

• A)removal of amino acids from the amino-terminal end by endoplasmic reticulum aminopeptidase (ERAP)
• B)cathepsin S-mediated cleavage of invariant chain
• C)the participation of tapasin in finding a 'good fit' for class I heterodimers
• D)recycling an MHC class I heterodimer if the peptide falls out of its peptide-binding groove
• E)upregulation of HLA-DM by interferon-γ.

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Definitions:

Real Life

Experiences, events, and activities that occur in the physical world, outside of digital or imagined spaces.

Dependent Variable

In research, the variable that is measured or observed to determine the effect of the independent variable.

Extraneous Variable

In an experiment, a variable other than the independent variable that could influence the outcome of the experiment and must be controlled.

Independent Variable

An independent variable is a factor in a scientific experiment that is manipulated to observe its effect on the dependent variable.