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What is the reason why the body need millions of antibodies for detecting millions of antigens?
MayCelesteChavez
antibodies are need to protect body from haremfull substanse, and millions are need because every antigen which enter our body have difefrent shape and characterestic,
Wiki User
∙ 11y ago
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What is a good name for AB blood?
AB blood has both A and B antigens on the cells and therefore if it had any anti-A or anti-B antibodies they would cause the blood to clott and so it has neither. This means that any type of blood can be given to this person, as they will not recognise any antigens on the blood as foreign because they don't have and antibodies. On the other hand they can only give blood to other people of ht ethe type AB. Type A blood has a antigens but not b antigens so it can have anti-b antibodies and b ype blood i the reverse. O type blood has no antigens and therfore both types of antibodies. So all three other types of blood have antibodies that will recognise one or both of the antibodies and cause clotting. For this reason AB type is nicknamed the "universal receiver", meaning they can take from anyone.
How is blood type o a universal doner?
There are 4 blood types (A, AB, B, and O) excluding the pos or neg aspect, which are all based on the Antigens on the surface of the Red Blood Cells (RBCs). These antigens are what Antiboies detect and bind to and, because antibodies each bind two antigens, they join up all the cells making massive structures that cannot flow through the blood and cause clots. So for example the A antigen will be detected by the anti-A antibody and cause the clott to be forlmed. For this reason we do not have in our systems the antibodies capable of dececting our own antigens, so if you have A antigens (type A blood) you will have only anti-B antibodies and vice versa. If you have both A and B antigens (AB blood) you will have neither anti-A nor ant-B antibodies. If you have no antigens (type O blood) you will have both the anti-A and anti-B antibodies. Recieving donor blood which as antigens to which your own antibodies will be atracted will mean that the blood you receive is clotted up. For exampl is a type A (has anti-B antibodies) receives type B blood (has B antigens) then the antibodies will bind the donor cells. However if a type AB (no antibodies) receives any sort of donor blood it will accept it freely as there are no antibodies tobind any antigens. This is why AB type is known as the Universal Reciever, as it can receive blood from any blood type donor. So if a type O (with both antibodies) receives A type or B type or AB type donor blood then it has antibodies that will bind any of them causing a clot. However O type blood also has no antigens on it RBCs so no matter what antibodies are present the cells will not be bound. This means tha O type donor blood can be put into any resipient without feer the recipients antibodies will bind the cells, and thus O type blood is known as the Universal Donor.
What kind of anigen does type o blood have?
Type O blood does not have any antigens. This is the reason for O blood's universal donnor status. Since no antigens (proteins or polysaccharides) are present, they will no react negatively to any antibodies that other blood types possess.
Where are theblood type antigens found?
Antigens are found in the immune system. They provoke an adaptive immune response.An antigen is any substance that causes your immune system to produce antibodies against it. An antigen may be a foreign substance from the environment. They can be found anywhere in your environment. Some are found on the surface of red blood cells. This one reason why you can not receive just any blood type.
What is the difference between blood types?
The red blood cells define the blood group you actually belong to. There are small markers known as antigens on the red cells surface, but they are so tiny that it cannot be viewed under a microscope. However, every person has different antigens but for identical twins. The antigens identify the blood types and are the key to match the transfusions as well that helps in avoiding serious complications. The blood group structure is defined as the ABO system. Another significant factor worth considering is the Rh system. All the blood groups have the possibility of having Rh antigens. Conversely, there are some who have it, while some do not have it. In case, the blood group belongs to Rh antigens, then they are Rh positive and a person having A blood group with Rh positive is recognized as A+. In case a person has A blood group with Rh negative, then it is A-. This is the same pattern followed for O, B or AB blood group as well. The Rh system duals the blood groups effectively so that the positive blood type does not get mixed with negative.
Typically people with AB blood were called universal recipients What is the rationale for this term?
Because they have no antibodies and can recognize both A, B, AB, and O donors. Their immune system has seen the "A" sugar and "B" sugar and "O" is acceptable because it is recessive to A and B (O is the universal donor)...
Developed ideas and techniques since 1800s led to present successful transplants today?
ideas and techniques have changed during the years and they have improved due to new found medecines and machines bladdy blah. But anyway i think the breakthrough in 1954 was when they found out the reason for the tissue rejections ( Antigens and the antibodies) basically when the antibodies attack the tissue because they don't recognise it. If this is wrong feel free to edit it XD.
Does your body make antibodies or antibiotics?
Molecules in the blood or secretory fluids that stub, destroy, or neutralize germs, viruses, or other poisonous toxins (see Antigens). They are members of a class of proteins agreed as immunoglobulins, which are produced and secreted by B lymphocytes in response to stimulation by antigens. An antibody is specific to an antigen. below are some anitbodies. Control Immunoglobulin Antibodies p53 Network Antibodies Alzheimer's Disease Antibodies Anthrax Antibodies Apoptosis Antibodies Avian Influenza Antibodies Chemokine Antibodies Cytokine Antibodies Dengue Virus Antibodies Down's Syndrome Antibodies Growth Factor Antibodies Hepatitis B Virus Antibodies Herpes Antibodies HIV Antibodies and HIV Related Antibodies Homeostasis Antibodies Huntington's Disease Antibodies Immunology Antibodies Innate Immunity Antibodies Neurobiology Antibodies Obesity Antibodies Parkinson's Disease Antibodies Phospho-Specific Antibodies SARS Antibodies and SARS Receptor Antibodies Signal Transduction Antibodies Toll-like Receptor (TLR) Related Antibodies Virus Related Antibodies West Nile Virus Antibodies Medicines created using microbes or fungi that are helpless and taken into the body to destroy insanitary bacteria. Drugs used to treat infection.Drugs that argue infection caused by microbes. Antibiotic drugs include amikacin, amoxicillin (amoxicillin-clavulanic acid), ceftriaxone, ciprofloxacin, clarithromycin, imipenem, metronidazole, novobiocin, penicillin, tetracycline, and trimethoprim-sulfamethoxazole I know an antibody is something your bodies produces itself to fight past its sell-by date viruses Read the other answers for antibiotic, seem I was wrong for that one To net if simple, antibodies are what your body produces to combat an infection whether bacterial or viral while an antibiotic is a substance taken in any through IV, orally, topically, etc . that is to say used to fight an infection. An Antibiotic is a drug used to quarrel off an infection, and antibody is a protein compound your body manufacture in response to a foreign reason in your body, this can be tissue related or a virus. Is we produce antibodies to cold and flu virus, where as we cart an antibiotic to fight bacterial infections. Antibiotics do not work against virus and we do not produce antibodies to bacteria. Antibiotics usually work by breaking down the cell wall of the microbes disabling their ability to reproduce, virus are less complex and do not hold a true cell wall so we produce an antibody against their DNA, and eventually stop them from reproducing as well. Antibodies travel round your body and produce antigens to murder a cold or whatever is wrong next to you. and an antibiotic is like a boost for your antigens .. it technique that your antigens might not have the right "code" to massacre the cold so the antibiotic just help it make more hope i help An antibiotic is a drug that kills or prevents the growth of microbes. They have no effect against virus or fungal infections. An antibody or immunoglobulin is a large Y-shaped protein used by the immune system to identify and neutralize foreign objects close to bacteria and virus. Please see the web page for more details on Antibiotics and Antibody. antibodies are inside ur body whih fight against the germs to hold on to us healthy ....... weras antibiotic is an external supply (medicine) to strenthen ur body against any viral germs A type of protein made by plasma cell (a type of white blood cell) in response to an antigen (foreign substance). Each antibody can bind to simply one specific antigen. The purpose of this binding is to help verbs the antigen. Antibodies can work in several ways, depending on the disposition of the antigen. Some antibodies destroy antigens directly. Others gross it easier for white blood cells to verbs the antigen. Antibiotic is a chemical substance produced by microorganism which has the dimensions to inhibit the growth of or kill other microorganisms, used to treat infectious diseases. antibiotic is predominantly refered to some kind of molecule or substance and more habitually a drug which effectively inhibits the growth of a microbe that tries to grow inside our body or some animals body and it is generally administered from outside whereas antibody is a self synthesized molecule by the body which is outstandingly specific against a foreign substance when it enters the body and it is a bit of our own immune system.
Why are film badges unsuitable for detecting alpha particle radiation?
Alpha can not make it through the badge holder to the film. This reason makes the film badges unsuitable for detecting alpha particle radiation.
Can you have the same virus more than once?
No. Your body will build antibodies everytime you get a disease. Once your antibodies are built, they will destroy the virus before you can get sick. The reason you stay sick for a little bit is because the antibodies are being created.+
Why was the holocaust unfair?
because for no reason, and with out warning, millions and millions of defenseless Jewish people were murdered.
Why does a human body accept or reject donated blood?
The blood types of humans are broken up into 4 ABO groups and further by Rh (Positive or Negative). Therefore, there are a total of 8 Blood groups: O positive, O negative, A positive, A negative, B positive, B negative, and AB positive, and AB negative. The A and B refer to antigen or "receptors" on the red cells. Therefore, O red cells have neither A nor B antigens on their red cells, and can be given to everyone, while AB red cells have both A and B antigens, and can only be given to AB people. The reason for this is that every person has antibodies to the opposing red cell other than their own. Thus, an A type person has B antibodies, while a B type person has anti-A antibodies, and an O person has anti-A and anti-B antibodies. An AB type person can receive all types of blood. However, a compatibility test must be performed prior to transfusion, known as a crossmatch, using the recipient's serum (with antibodies) against the donor unit's cells (the antigens). If no reaction takes place, the cells are compatible with the patient and can be transfused. If there is a reaction (agglutination, or clumping of the red cells in the patient's serum) then the unit it not compatible and should not be transfused.
