Please write a longer question. Cells in a body? Cells in a prison? Tell us more.
Is to identify in blood or lymph. Or is to identify body cells that have not been invaded by pathogens. Or, to identify chemical mediators of immunity. Or, to identify pathogens in interstitial fluid. Or, to identify the activated macrophages.
Red blood cells are some of the easiest cells to identify under the microscope due to their distinctive biconcave disk shape and lack of a nucleus. Additionally, fat cells and cheek cells are relatively easy to identify due to their distinct morphology.
Robert Hooke, an English scientist, was the first person to identify and describe cells. In 1665, he observed cork under a microscope and noticed compartments that he named "cells" due to their resemblance to small rooms in a monastery.
Cells that identify pathogens and distinguish one from another are called antigen-presenting cells (APCs), such as dendritic cells, macrophages, and B cells. These cells play a key role in activating the immune response by presenting antigens to other immune cells, like T cells, to initiate a targeted immune response against the specific pathogen.
no
B cells and Helper T cells
as big as the world
Robert Hooke
Min();
If its made out of cells, then its alive.
I need help
T cells