antigen
Antibodies are made by a type of white blood cell called B cells. When the body detects the presence of a foreign substance (antigen), B cells are activated to produce antibodies specific to that antigen. These antibodies work to help the immune system recognize and eliminate the invader.
No, not all antibodies can work with any antigen. Antibodies are highly specific in recognizing and binding to a particular antigen based on their unique binding sites. The binding of an antibody to an antigen is based on complementary shapes and charges, so a specific antibody will only bind to a specific antigen that matches its binding site.
The body's immune system creates antibodies to fight off infections and diseases by recognizing harmful substances, called antigens, and producing specific proteins called antibodies to target and neutralize them. This process helps the body to defend against pathogens and prevent illness.
During an antigen-antibody reaction, antibodies bind to antigens on the surface of pathogens, marking them for destruction. Macrophages recognize these marked pathogens and engulf them through a process called phagocytosis. The antibodies help enhance the efficiency of macrophages in clearing pathogens from the body.
A titer test measures the amount of antibodies in a person's blood that are specific to a particular pathogen or antigen. It involves diluting the blood sample and then testing it to determine the highest dilution at which the antibodies are still detectable, which gives an indication of the level of immunity against that pathogen.
Antigens
they engulf them
useless
Taking a vaccination - you are enabling your body to produce antibodies. Taking antibodies - you get antibodies, but they eventually disappear from your blood stream, and without them being replenished by your own cells, you lose the protection.
the word useless mean that someone or something is lazy or that it dosent work as you want
by attaching a string to the axle
antibodies platelets fibrin
Antibodies are made by a type of white blood cell called B cells. When the body detects the presence of a foreign substance (antigen), B cells are activated to produce antibodies specific to that antigen. These antibodies work to help the immune system recognize and eliminate the invader.
It's basically an online scam, they give you a fake sample, which don't even work, then you have to pay for the book, which is even more useless junk.
I think there is a procedure where a plastic surgeon can make the lobe smaller. I don't think it involves attaching them to the back of your head. If you think about it that wouldn't work.
by discovering antibodies
Pathogens such as bacteria, viruses, fungi, and parasites can respond to antibodies produced by the immune system. Antibodies work by binding to specific antigens on the surface of pathogens, marking them for destruction by other immune cells. This antibody response is a key component of the adaptive immune system's defense mechanism against infections.