Question

Some cells of the innate immune system present antigens to T cells of the adaptive immune system. Cells that can present the antigens are logically called antigen-presenting cells (APCs) and include which of the following? Choose one or more:
A. basophils
B. dendritic cells
C. neutrophils
D. natural killer cells
E. macrophages
F. eosinophils

Answer 1

Answer:

The correct answer is B dendritic cell D natural killer cell E macrophages

Explanation:

Antigen presenting cells are specific type of cells of immune system of our body that recognizes the foreign pathogen, degrade them and represent them as a complex with MHC(major histocompatability complex) on their surface.

There are many antigen presenting cell such as

Dendritic cells they are one of the most important cells of mammalian immune systemThey helps to degrade the foreign antigens and represent the degraded antigens to the surface of T cell.

Macrophages They are specific type of white blood cells.They use phagocytosis mechanism to engulf and destroy the invaded foreign substance.

Natural killer cells They belongs to the family of cytotoxic T lymphocyte cell.NK cells are the significant component of adaptive immune system.They can generate faster immune response in absence of antibodies.

  They are named so because they does not require activation to kill cells which does not contain self markers of class 1  MHC protein molecules.