Which cell has functions of both phagocytosis and professional antigen presentation ( )
A: neutrophils
B: macrophages
C: dendritic cells
D: NK cells
A: neutrophils
B: macrophages
C: dendritic cells
D: NK cells
举一反三
- Pus formation largely results from the accumulation of the remains of dead and dying <br/>________. A: neutrophils B: macrophages C: epithelial cells D: sentinel dendritic cells E: red blood cells and platelets
- Indicate which of the following cells is the most active in phagocytosis: () A: Neutrophils B: Basophils C: Eosinophils D: Mast cells E: Erythrocytes
- Which of the following is least likely to be associated with an increase in the inflammatory <br/>response? A: necrosis of cells, followed by phagocytosis of neutrophils B: release of peptides curing cleavage of fibrinogen to fibrin (blood clotting) C: cleavage of C5 during complement activation D: apoptosis of surplus healthy cells E: secretion of IFNγ by macrophages and TH cells
- Phagocytosis is the process by which a cell, such as a white blood cell, ingests microorganisms, other cells, and foreign particles._____
- Which of the following cells constitutively express MHC class II molecules? ( ) A: macrophage B: dendritic cell C: Langerhans cell D: B cell E: thymic epithelial cell