Why our blood cell are red in color ?

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Because there is hemoglobin pigment present in our body which gives blood it's red colour...

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Because the presence of hemoglobin..!!

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Why are our blood cells red in color?

Our blood cells are red in color due to the presence of a protein called hemoglobin. Hemoglobin is found inside the red blood cells and is responsible for carrying oxygen from the lungs to the rest of the body. The unique structure of hemoglobin gives blood its red color.

Structure of Hemoglobin

Hemoglobin is a complex protein made up of four subunits. Each subunit contains a heme group, which is a molecule that contains iron.

The iron in the heme group is what allows hemoglobin to bind to oxygen molecules.

When oxygen binds to hemoglobin, the protein changes shape, which is what gives blood its red color.

Function of Hemoglobin

The primary function of hemoglobin is to transport oxygen from the lungs to the rest of the body.

When we inhale, oxygen is taken up by the lungs and diffuses into the blood vessels surrounding the lungs.

The oxygen then binds to hemoglobin, which is transported by the blood to the body's tissues and organs.

Once the oxygen is delivered to the tissues, hemoglobin picks up carbon dioxide, a waste product, and transports it back to the lungs where it can be exhaled.

Other Factors Affecting Blood Color

In addition to hemoglobin, other factors can affect the color of blood, such as the amount of oxygen it is carrying and the presence of other chemicals in the blood.

When blood has a lower oxygen content, it can appear darker in color, while blood with a higher oxygen content appears brighter red.

In rare cases, blood can also appear blue due to the presence of certain pigments, but this is not the norm for healthy individuals.

In summary, the red color of our blood cells is due to the presence of hemoglobin, a protein that binds to oxygen and gives blood its unique color. Hemoglobin plays a critical role in transporting oxygen throughout the body and removing carbon dioxide, helping to keep our bodies functioning properly.

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Because of haemoglobin

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•The red blood cells are red because in p presence of red  colour haemoglobin •

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Coz it it contain hemoglobin

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Because there is a hemoglobin pigment is present in blood

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Because of presence of Heamoglobin

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Because of hemoglobin

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Blood cells are en red on colour because they contain hemoglobin,  a firm of iron.

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Due to the presence of haemoglobin .

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Due to the presence of haemoglobin

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BCZ OF HEMOGLOBIN

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Heamoglobi

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Why our blood cell are red in colour?
•blood cell are red in colour because it is RBC.
•RBC has heamoglobin.
•heamoglobin present in blood makes the blood looks red.

Similar Class 8 Doubts

Why our blood are red in color ?

why our blood look red

Where do red blood cell get formed?

Where red blood cell gets formed?

Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs. Hemoglobin is made up of four proteinmolecules (globulin chains) that are connected together.

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