Which component of the blood transports carbon dioxide and urea in the body?

The component of the blood that transports carbon dioxide and urea in the body is the plasma. Here are the steps explaining this process:

1. Carbon dioxide is produced as a waste product in the body's cells during respiration.

2. This carbon dioxide diffuses out of the cells and into the blood, where it is picked up by the plasma.

3. The plasma, which makes up about 55% of the body's blood, transports the carbon dioxide to the lungs.

4. In the lungs, the carbon dioxide is released from the plasma and exhaled out of the body.

5. Urea is produced in the liver as a waste product of protein metabolism.

6. The urea is then released into the bloodstream, where it is carried by the plasma to the kidneys.

7. In the kidneys, the urea is filtered out of the blood and excreted from the body in urine.

So, plasma plays a crucial role in transporting waste products like carbon dioxide and urea out of the body.