Question

Визначте відповідність між групою крові та її характеристикою.А перша 1 в еритроцитах є аглютиногени ВБ Друга 2 у плазмі - аглютинін альфа (а) і бета (в)В Третя 3 у плазмі є лише аглютиніни відсутніД Четверта 4 аглютиногени в еритроцитах відсутні 5 у плазмі та еритроцитах нема аглютинінів

Answer 1

I группа (О) – в эритроцитах агглютиногенов нет, в плазме содержатся агглютинины a и b ;
II группа (А) – в эритроцитах содержится агглютиноген А, в плазме – агглютинин b ; III группа (В) – в эритроцитах находится агглютиноген В, в плазме – агглютинин a ; IV группа (АВ) – в эритроцитах обнаруживаются агглютиногены А и В, в плазме агглютининов нет.  

Answer 2

Blood Group and its Characteristics

The blood group system is based on the presence or absence of certain antigens on the surface of red blood cells (erythrocytes) and the presence or absence of certain antibodies in the plasma. There are several blood group systems, but the most well-known and widely used is the ABO blood group system.

The ABO blood group system consists of four main blood types: A, B, AB, and O. Each blood type is determined by the presence or absence of two antigens, A and B, on the surface of red blood cells, as well as the presence or absence of antibodies against the opposite antigens in the plasma.

Here is the correspondence between blood group and its characteristics based on the information provided:

1. Blood Group A: - Antigens on red blood cells: A antigen - Antibodies in plasma: Anti-B antibodies

2. Blood Group B: - Antigens on red blood cells: B antigen - Antibodies in plasma: Anti-A antibodies

3. Blood Group AB: - Antigens on red blood cells: A and B antigens - Antibodies in plasma: No antibodies against A or B antigens

4. Blood Group O: - Antigens on red blood cells: No A or B antigens - Antibodies in plasma: Anti-A and Anti-B antibodies

Based on the information provided, the characteristics of each blood group are as follows:

1. Blood Group A: The red blood cells have A antigens on their surface, and the plasma contains Anti-B antibodies. 2. Blood Group B: The red blood cells have B antigens on their surface, and the plasma contains Anti-A antibodies. 3. Blood Group AB: The red blood cells have both A and B antigens on their surface, and there are no antibodies against A or B antigens in the plasma. 4. Blood Group O: The red blood cells do not have A or B antigens on their surface, and the plasma contains both Anti-A and Anti-B antibodies.

It is important to note that the presence or absence of these antigens and antibodies determines the compatibility of blood transfusions. For example, individuals with blood group A can receive blood from individuals with blood groups A and O, but not from individuals with blood groups B or AB, as their plasma contains Anti-B antibodies that would react with the B antigens on the red blood cells of the donor.

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