Think about it for a second. If you lead an army into battle, and your own army start to shoot each other, what odds do you have of winning against the oposition?
If the body starts to kill it's own cells that may be used to kill pathogens, it is immediately weakened
Circulatory system
B cells make antibodies when they recognize antigens.
The body's most specific defense mechanism is the adaptive immune system, which includes T cells and B cells. These cells can recognize and target specific pathogens based on their unique antigens, providing a tailored response to each invader.
Markers on blood cells are important because they help the immune system recognize and distinguish between different types of cells, such as healthy cells and harmful invaders like viruses or bacteria. These markers also play a role in determining blood type, compatibility for transfusions, and identifying diseases or disorders. Additionally, markers on blood cells can be used to diagnose and monitor health conditions.
This process is known as cellular respiration, where cells break down nutrients like glucose to produce energy in the form of ATP. This energy is used by cells to carry out their various functions in the body.
So that rejection does not occur.
So that rejection does not occur.
Pathogens
yes
Circulatory system
it is the esopheguess
protectors
blood.
germs and infections that enter our bodys
White blood cells
germs and infections that enter our bodys
Muscle cells