The Invariant Chain Protein, Ii, Has Only One Function in MHC

question 1

True/False

The invariant chain protein, Ii, has only one function in MHC class II antigen presentation. This function entails Ii protein occupying the peptide-binding site of each newly synthesized class II protein, thereby preventing nascent MHC class II proteins from binding peptides or misfolded proteins in the endoplasmic reticulum.

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Marginal Cost

The change in total cost that arises when the quantity produced is incremented by one unit, essentially the cost of producing one additional unit of a good.

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