antibody production by plasma cells
yes
Kidneys are the body's last and best defense against wide variations in blood pH. They regulate the levels of bicarbonate and hydrogen ions to maintain a stable pH in the blood.
No I am not a Specialist in this are but the last I heard it is a Virus.
No, the circulatory system is not the last line of defense against infection. The immune system plays the primary role in defending the body against infections. The circulatory system helps in distributing immune cells and antibodies throughout the body to fight off infections, but it is not the final line of defense.
That's what the 2nd Amendment is all about, the last line of defense.
With vaccination your body mounts an immune response to the pathogen. You learn what the pathogen looks like and make antibodies (gamma globulin) against it. You then get memory cells which can last a very long time and will let your body respond and fight off the pathogen the next time you are exposed. Gamma globulin is just an antibody that will circulate in your blood and and fight off the pathogens it was made against. You will not mount an immune response, and you will not get memory cells for long lasting protection.
last line of defense
No. if you return it you get 2 points
Upon engulfment of a pathogen macrophages will destroy the pathogen in the phagolysosome. This is accomplished through a variety of enzymes as well as the use of reactive oxygen species (free radicals), which are used to produce bleach. Macrophages can then break down the proteins of the pathogen and present them as antigens to T cells, although dendritic cells are much better at this last part.
The Rhine River was Germany last major line of defense in the West.
The phrase "The Last Line of Defense" refers to the final barrier or safeguard against a threat or danger. It often implies a critical point where, if the last line fails, the consequences could be severe or catastrophic. This concept can apply in various contexts, including military strategy, cybersecurity, and personal safety, emphasizing the importance of remaining vigilant and prepared at that crucial stage.
It is called a sweeper. They play behind the defense. They are the last line of defense.