All categories

3 years ago

What is the ABO blood classification based on?

Biology

2 answers:

-Dominant- [34]3 years ago

6 0

Question 1. The best answer is C - antigen on the red blood.

The ABO blood classification is based on the red blood cells. In summary:

1. blood type A has antigen A on the red cell membrane.

2. blood type B has antigen B on the red cell membrane.

3. blood type AB has both antigen A and B on the cell membrane.

4. blood type O has no antigen at all on the red cell membrane.

Question 2. the best answer is b - transportation of oxygen.

Sickle cells have an abnormal type of hemoglobin that is unable to carry oxygen in the same capacity that normal, healthy hemoglobin does.

DochEvi [55]3 years ago

6 0

The blood grouping is classified on the basis of surface antigen. Sickle cell anemia decreases the transportation of oxygen within the body.

Further Explanation:

A blood group system or ABO blood groups are classified on the basis of the inherited characteristics of the erythrocytes (red blood cell). It is determined by the presence of type A and type B antigen on the surface red cells. It was first discovered by Karl Landsteiner in 1901. The people with type A antigen will have type B antibodies in their serum. The individual with type O blood group does not possess any type of antigen, whereas type AB possesses both the antigens. Blood group O is the most commonly occurring blood group type across the world.

Sickle cell anemia or sickle cell disease is an inherited disorder or it can be transmitted from generation to generation. The normal red cells are small, biconcave and circular in structure. They are more flexible and can easily cross the vessel. In sickle cell disease conditions, the cells are of crescent or sickle-shaped. The change in the structure makes it rigid and sticky due to which the stuck in the vessel. It results in blocking the blood flow. In this disease, the red blood cells die more frequently than usualthat cause a decrease in the number of red blood cell.

Learn More:

1. Learn more about the effects of vigorous exercise on cardiorespiratory system brainly.com/question/1209683

2. Learn more about the structure of epithelium and connective tissue brainly.com/question/4557690

3. Learn more about the secondary function of the lymphatic system brainly.com/question/2909254

Answer Details:

Grade: High school

Subject: Biology

Chapter: Blood cells

Keywords:

Blood, group, antigen, anemia, transportation, inherited, erythrocyte, disorder, generation, crescent, sickle, rigid, flexible.

You might be interested in

Lee la siguiente situación, y diseña un experimento. (No tienes que realizarlo)

Lynna [10]

Answer:

- Luis quiere saber si los cristales de yodo pueden disuelverse en distintos líquidos

- Luis necesita cristales de yodo, agua, alcohol y aceite mineral

- La hipótesis de trabajo puede ser: "los cristales de yodo se disuelven en distintos líquidos", con lo cual la hipótesis alternativa indicaría que los cristales de iodo no se disuelven

- La recopilación de los datos puede consistir en la realización de tres experimentos en los cuales los cristales de yodo son sumergidos en agua (1° experimento), alcohol (2° experimento) y aceite (3° experimento).

Explanation:

En el método científico, la pregunta científica refiere a una cuestión particular la cual es planteada con el objetivo de responder algún aspecto particular del mundo real. A partir del planteamiento de una pregunta científica es posible formular dos hipotésis denominadas hipotésis nula e hipótesis alternativa, las cuales representan supocisiones contrapuestas que permiten contestar dicha cuestión. Subsecuentemente, los científicos realizan experimentos y/o observaciones que permiten recopilar datos cuyos resultados son utilizados para confirmar (o rechazar) la hipótesis nula. Por otra parte, es necesario resaltar que durante el proceso de experimentación se requiere de la utilización de controles positivos y negativos que permitirán corroborar si dichos experimentos fueron realizados correctamente.

4 0

3 years ago

My eyesight is weak plzz tell me how can i improve?❤

avanturin [10]

Answer:I will gladly love to help you but what can I improve you with.

Explanation:

7 0

3 years ago

Which statements help explain how Earth formed as part of the solar system? Select the two correct answers. (1 point)

exis [7]

Very large astroids broke apart to form rocky planets, including earth and Dacia is playing it slowly change to rocky planets after colliding with meteorites

4 0

3 years ago

Weakening of pelvic floor muscles and the urethral structure as a result of trauma, childbirth, hormonal changes of aging, obesi

vredina [299]

Answer:

The correct answer is stress incontinence or enuresis.

Explanation:

Stress incontinence or enuresis is the clinical term for not having control over the bladder and accidentally urinate. Enuresis or urinary enuresis is generally found in the babies who developing the bladder control such enuresis called primary enuresis.

Accidentally urination can also happen in adults who are going through hormonal change, aging, obesity, trauma or weak pelvic floor muscles, this type f enuresis is called secondary enuresis.

Thus, the correct answer is - stress incontinence or enuresis.

7 0

3 years ago

The EPA scientist wants to look at the temperature data of one spot on the river every day for a month. What would be the best w

natka813 [3]

a line graph .....................................

6 0

3 years ago

Read 2 more answers