Define cell-mediated immune response
Define cell-mediated immune response?
Expert
This is totally based on T cells. Such T cells are of two kinds:
a) T helper cells (TH)b) T cytotoxic cells. (TC)
T helper cells interrelate with antigen MCH II existed on APC (that is, Antigen presenting cell) and secrete cytokines. Such activate B cells, Tc cells and other phagocytic cells; such activated phagocytic cells kill microorganisms such as bacteria and protozoa.
The need theories of work motivation attempt to determine what it is that motivates people at work. The content theorists are concerned with identifying the need/drives that people have and how these need/drives are prioritized. They are concerned with the types of incentives or goals that people
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Write down the elements which form middle ear? And also write down the names of the three middle ear ossicles which participate in phonosensitivity?
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Which kind of cell came first in the evolution of eukaryotic cell or the prokaryotic cell?
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