In Cells with Mutations in Either TAP1 or TAP2

question 15

Multiple Choice

In cells with mutations in either TAP1 or TAP2:

• A)ubiquitin conjugation would be disrupted and antigen proteins would not be tagged for destruction.
• B)ubiquitin-conjugated proteins would not be destroyed by proteasomal proteolysis.
• C)peptides generated by proteasomal proteolysis would not be complexed with class I MHC molecules.
• D)class I MHC-antigen complexes would be unable to cross the ER membrane.

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Definitions:

Brand Recall

The ability of consumers to remember a brand spontaneously without being exposed to any prompts.

Manufacturer Brands

Brands that are owned by the company that manufactures the products under that brand, as opposed to brands owned by retailers or sellers (private label brands).

Store Brands

Products that are branded by retailers and sold only in their own stores, often positioned as cost-effective alternatives to national brands.

Brand Mark

The part of a brand that is represented by a symbol or logo, distinctively identifying a product or company.