Differences Between Red and White Blood Cells

Last Updated on December 26, 2022 by Ricky MartinX

Red blood cells are used to carry oxygen throughout the body and contain haemoglobin. They lack a nucleus and are bigger in size than white blood cells. On the other hand, white blood cells help protect against illness or infection by targeting foreign elements like bacteria or viruses.

In this blog post, we will explore the differences between red and white blood cells and how they are essential to overall health. We will discuss the purpose and functions of each type of cell and how they work together to regulate the body’s systems and keep us healthy.

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Differences between Red and White Blood Cells – The Differences

SerialRed Blood CellsWhite Blood Cells
1.Red blood cells have no nucleus.White Blood Cells have a Nucleus.
2.Oval-shaped are not Red Blood.Oval-shaped are White Blood.
3.Fighting infection cells is not Red Blood.Fighting infection cells is White Blood.
4.Disc-shaped are Red Blood Cells.Disc-shaped are not Red Blood Cells.
5.Carry oxygen to cells throughout the body.White Blood has not carried Oxygen.
6.Help to carry carbon dioxide away from the cells.Produce antibodies that help protect the body from disease and infection.
7.Cannot survive without oxygen.Can be over-reactive and attack healthy cells, causing inflammation or allergic reactions.

The List – Differences Works of Red and White Blood Cells

1. Red blood cells carry oxygen

Red blood cells, also known as erythrocytes, are the most abundant type of blood cell in the human body. They are responsible for transporting oxygen from the lungs to the other tissues and organs in the body. The red colour of the blood comes from the haemoglobin, which binds oxygen and carries it to the rest of the body. The shape of red blood cells is also important for their function, allowing them to move more easily through the tiny blood vessels in the body. Red blood cells are also able to change shape to pass through small capillaries, which is important for the delivery of oxygen to all of the body’s cells.

2. White blood cells fight infection

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White blood cells, also known as leukocytes, are an essential part of the body’s immune system. These cells play an important role in defending the body against disease and infection. Unlike red blood cells, which carry oxygen and nutrients to cells, white blood cells are responsible for fighting off viruses, bacteria, and other pathogens that can make us sick. White blood cells are made up of many different types of cells, each with a specific role in the fight against infection. They have the ability to recognize and identify foreign invaders and launch an attack against them.

3. Red blood cells are disc-shaped

Red blood cells (RBCs) are disc-shaped and have a specialized shape that helps them to move through the bloodstream. They have a flattened, round shape with a slightly indented centre that allows them to bend and flex as they move through the smaller blood vessels. The flexibility of the shape also helps them to squeeze into tight spaces, such as capillaries, where oxygen and other substances are exchanged between the blood and the body’s cells. Unlike white blood cells, red blood cells do not have nuclei, organelles, or cell walls.

4. White blood cells are oval shaped

White blood cells are an important part of the body’s immune system, fighting off infection and disease. Unlike red blood cells, which are round, white blood cells are oval-shaped. They vary in size and can range from very small to very large. Each type of white blood cell has a different function and is essential for a healthy immune system. White blood cells also attack and destroy foreign agents such as bacteria and viruses that enter the body. White blood cells are also essential for helping to heal wounds and repairing tissue damage.

5. Nucleus

One of the most fundamental differences between red and white blood cells is that red blood cells do not contain a nucleus, while white blood cells do. The nucleus of a cell is a repository for most of the genetic material of the cell, so without it, red blood cells have no way of reproducing or repairing themselves. White blood cells, on the other hand, need a nucleus to fulfil those functions. This is why white blood cells are much longer lived than red blood cells, which need to be constantly replenished.

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Conclusion

Red blood cells and white blood cells are two integral components of the body’s circulatory system. While red blood cells transport oxygen and carbon dioxide around the body, white blood cells are responsible for defending the body against infection and disease. Both types of cells are essential for the proper functioning of the body, and the differences between them are important to understand for the sake of maintaining health.

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