Uncontrolled proliferation and spread of transformed cells (metastasis) are partly due to the failure of the immune system to eliminate these cells. Which statement is correct regarding antigens and the ability of T cells to recognize such antigens on tumor cells?

Question

Answer

Cancer cells are completely resistant to presenting MHC II molecules and antigens, while normal cells do

Answer

Tumor-specific antigens, which are found on cancer cells but not on healthy cells, result from mutations in genes that generate a novel amino acid sequence (neoantigens)

Answer

Alloantigens are processed and presented by certain cancer cells

Answer

Xenoantigens are located on tumor cells and presented by MHC

Answer

Allergens are processed and presented by selective cancer cells

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Uncontrolled proliferation and spread of transformed cells (metastasis) are part...

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