Human blood is grouped into four types: A, B, AB, and O. Each letter refers to a kind of antigen, or protein, on the surface of red blood cells. For example, the surface of red blood cells in Type A blood has antigens known as A-antigens.
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www.infoplease.com/ipa/A0877658.html
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Blood consists of several types of cells floating around in a fluid called plasma. The red blood cells contain hemoglobin, a protein that binds oxygen. Red blood cells transport oxygen to, According to the AB0 blood group system there are four different kinds of blood groups: A, B, AB or 0 (null).
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nobelprize.org/educational_games/medicine/landsteiner/r...
nobelprize.org/educational_games/medicine/landsteiner/readmore.html
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There is more than one way of classifying blood. One system is the ABO system. Every human being belongs to one of four blood types : A, B, AB, or O. Your blood type depends on which proteins, called antigens, are on the surface of your red blood cells--A-protein or B-protein--and which antibodies are in your plasma.
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www.uen.org/utahlink/activities/view_activity.cgi?activ...
www.uen.org/utahlink/activities/view_activity.cgi?activity_id=3037
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If both the father and mother of a child have the blood type B, what possible blood types could the baby have? And, while we're at it, what are all the possible blood types for any combination of parents? Knowing this makes the blood types easier to understand. Someone who has an A and a B version of the blood type...
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www.thetech.org/genetics/ask.php?id=199
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He covers the entire range for each of the four blood types, from entrées to condiments and seasonings, and also makes type-specific exercise and lifestyle recommendations. For some blood types, yoga and tai chi can be more beneficial than strenuous aerobics. The whole point of this book is that people cannot follow...
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www.amazon.com/Eat-Right-Your-Type-Individualized/dp/03...
www.amazon.com/Eat-Right-Your-Type-Individualized/dp/039914255X
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The ABO blood type classification system uses the presence or absence of these molecules to categorize blood into four types: When conducting a blood transfusion, it is important to carefully match the donor and recipient blood types. If the donor blood cells have surface molecules that are different from those of...
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learn.genetics.utah.edu/content/begin/traits/blood/
learn.genetics.utah.edu/content/begin/traits/blood/
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All humans and many other primates can be typed for the ABO blood group. There are four principal types: A, B, AB, and O. There are two antigens and two antibodies that are mostly responsible for the ABO types. The specific combination of these four components determines an individual's type in most cases.
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anthro.palomar.edu/blood/ABO_system.htm
anthro.palomar.edu/blood/ABO_system.htm
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If two different blood types are mixed together, the blood cells may begin to clump together in the blood vessels, causing a potentially fatal situation. Therefore, it is important that blood types be matched before blood transfusions take place.
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www.fi.edu/learn/heart/blood/types.html
www.fi.edu/learn/heart/blood/types.html
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Blood is grouped into four types: A, B, AB, and O. Each Type is also classified by an Rh factor - either positive (+) or negative (-). When a blood transfusion is necessary, donor and patient blood must be compatible. Your ABO blood grouping and Rh factor are inherited from your parents. The following chart shows...
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www.ucs.louisiana.edu/~bkd3019/blood.html
www.ucs.louisiana.edu/~bkd3019/blood.html
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