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The pigment carrying oxygen in the blood is

Biology
JAMB 2024

The pigment carrying oxygen in the blood is

  • A. plasma
  • B. haemoglobin
  • C. oxyhaemoglobin
  • D. erythrocytes
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Correct Answer: Option B
Explanation

Plasma is a liquid component of blood that carries blood cells and other vital substances throughout the body. It's also a state of matter, like solids, liquids, and gases. It is a light yellow liquid that contains water, salts, enzymes, and proteins. It contains clotting factors that help blood clot. It also contains antibodies that help fight infection. 

Hemoglobin is the pigment that carries oxygen in the blood. Hemoglobin is a protein found in red blood cells (RBCs) that carries oxygen. It's also the reason why blood appears red. It picks up oxygen in the lungs and drops it off in other parts of the body.

Erythrocytes, also known as red blood cells (RBCs), are the most common type of blood cell in vertebrates. They are responsible for transporting oxygen and nutrients throughout the body. 

There is an explanation video available below.


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Explanation Video

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