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The protein "Hemoglobin" is responsible for the red color. Each hemoglobin molecule can bind up to 4 oxygen atoms. When fully loaded with oxygen atoms the protein takes on a more bright red color. When deprived of oxygen the protein takes on a darker red/blue color.

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9y ago

Hemoglobin is the substance in red blood cells that bind oxygen to the blood cell. Hemoglobin is an iron containing binding metalloprotein

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Q: Name the substance in red blood cells that combines with oxygen?
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What is the compound inside red blood cells that combines with oxygen?

Hemoglobin


What protein containing iron in red blood cells that combines with and transports O2?

Hemoglobin is the iron containing protein in our red blood cells that combines with and carries oxygen.


Which substance transports oxygen in the blood?

red blood cells


Which substance in the blood picks up the oxygen?

Hemoglobin is the substance in the blood that picks up oxygen. Hemoglobin is found on red blood cells.


What substance is created by cellular respiration?

red blood cells, oxygen, and white blood cells


What happen when oxygen combines with the red blood cells?

became bright the red blood cells called hemeglobin


What is the substance in red blood cells that carries oxygen?

hemoglobin


Which substance in the blood is responsible for carryingoxygen to the tissues?

what substance in the blood is responsible for carring oxygen to the tissues ?


What is one substance carried from the body's cells by the blood?

Oxygen is carried by the red blood cells. The hemoglobin in the blood mixes with oxygen, and this is transported to other parts of the body.


What is a substance which allows the red blood cells to carry oxygen and iron?

A red blood cell carries Oxygen and Carbon DIoxide


What load of substance are the red blood cells busy carrying?

oxygen


What two substances are needed for respiration to take place?

The oxygen in the uvula first combines with the red blood cells and the co2 combines with the whit blood cells