Which of the following is NOT considered as professional antigen presenting cells expressing MHC Class II?Thyroid epithelial cellsB cellsMacrophagesDendritic cells

Which of the following cell types is not considered a professional antigen-presenting cell?Group of answer choicesmacrophageneutrophilB celldendritic cell

Which of the following cell types does not express MHC class I?Group of answer choiceserythrocytehepatocytelymphocytedendritic cellneutrophil

Regarding the major histocompatibility class II (MHC II) molecule, which of the following statements is TRUE?Select one alternative:Each MHC II molecule can present only one specific (cognate) antigen.MHC II molecules present endogenous antigens, from within the cell.MHC II is expressed on all nucleated cells in the body.Antigenic peptides are anchored along the peptide binding groove in MHC II.

MHC class I is BEST DESCRIBED by which statement?Select one alternative:It presents viral peptides to CD8 T cells.It presents foreign peptides to CD4 T cells.It captures foreign peptides from extracellular pathogens.It is only expressed on specialised antigen presenting cells.

The major histocompatibility complex type I (MHC I) __________.ANSWERinteracts with CD4 on T helper cellsis found only on antigen-presenting cellsis found on all body cells except red blood cellspresents extracellular antigens