What Are the Types of Blood? Yourred blood cellshave special markers on the surface that determine your blood type. These markers (antigens) help your body recognize cells that belong inside you. If you receive red blood cells with different antigens, your immune system will treat them just ...
The combination of antigens and antibodies in your blood is the basis of your blood type. The Different Blood Types There are eight different blood types: A positive: This is one of the most common blood types (35.7% of the U.S. population has it). Someone with this type can give blo...
The human immune system recognizes these molecules and, upon encountering a molecule different from the type regularly present in the body, treats it as a foreign element that should be attacked. For example, if a person with type O blood receives a type A blood donation, his body will recog...
D What' s your blood type (血型)? As we all know, there are four main blood types: A, B, O, and A B.The letters refer to two kinds of antigens(抗原), A and B. People with type- A B blood have both antigens,those with type- A blood or type- B blood have only one, ...
What is the passage mainly about?A:The types of blood.B:Blood types and personalities.C:Three men's discoveries or research about blood types. 相关知识点: 试题来源: 解析 C 主旨大意题。通读全文可知,本文讲了人们对血型的研究,血型和性格之间的关系血型和吃的食物之间的关系等。故正确答案为C。
Blood types are kinds of stickers or chemical markers which support our immune system - the organs, cells and processes which protect the human body from infection and illness. Neil Those chemical markers can identify foreign bodie...
Is human blood all the same? "Yes." You may say. "It's all red." Well it's not as simple as you might think. Blood is made up of different parts such as red blood cells (红血球) white blood cells and platelets (血小板). Two chemical molecules (分子) on the red blood ...
What Are Blood Types And Why Do They Matter?The Conversation
A. Antibody Blood Organization B. Antigen Blood Organization C. Antibody Blood Order D. Antigen Blood Order 相关知识点: 试题来源: 解析 B。ABO 是 Antigen Blood Organization 的缩写,意为血型抗原组织。A 选项 Antibody Blood Organization 抗体血液组织不符合;C 选项 Antibody Blood Order 抗体血液顺序错误...
Blood types are determined based on what specific markers are present on your red blood cells. These specific markers are also known as antigens, which are composed of proteins and sugars. There are two main blood groups within humans: ABO and Rh. The ABO blood...