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the answer is macrophages
the answer is macrophages
phagocyte is the main cell of immune system
Immune cells called macrophages will eat dead cells and cell debris.
It belongs to the immune system.
The biggest cell would be the skin, because it is part of the body just not inside and it does not say the biggest cell inside the body so it would be the skin
Macrophages phagocytize (eat) bad things (pathogens)
Interferons are proteins that are synthesized by the immune cells in response to pathogens and tumor cells. They are cytokines. Functions: Cell-cell communication. Activate and trigger immune defenses, for example natural killer (NK) cells) and macrophages. "Interfere" with viral replication in host cells
Usually a virus that hides inside a host cell where it is undetectable (the majority of the time) its antigens wouldn't always be presented on the surface of the cell for macrophages to engulf =]
This is phenomena known as cellular immunity in which macrophages of body eats the invading cell but before that the foreign cell have to modify by MHC or some other type of molecules in the body so that these macrophagic cell can identify the forieng invading cell. Macrophages cells in different part of body are known by different name such as in nervous system they are known as neuroglial cell, in live known as kuffer cells etc.
Both macrophages and dendritic cells are formed from the same precursor cell, the monocytes. However, the two cells serve different functions during an infection. Macrophages remain in the area of the infection and phagocytosis (engulf) foreign invaders and dead cells. Dendritic cells leave the infected tissue and travel to local lymph tissue in order to alert the adaptive immune system.
The egg is the largest cell in the female body, and motor neurons are the largest cell in the male body.