Frequent question: Which blood vessel carries contains higher concentration of urea carbon dioxide and glucose?

1 Answer. The blood vessels with the highest concentration of glucose, urea, and oxygen are the renal arteries.

Which blood vessel has the highest concentration of urea?

The hepatic vein has the highest concentration of urea. Kidneys excrete urea, so urea and other nitrogenous waste are the least contained in the blood vessels that leave the kidneys.

Which blood vessel has the highest concentration of carbon dioxide?

Which blood vessel has the highest concentration of carbon dioxide? right ventricle.

Where is the highest concentration of urea in the kidney?

Throughout the nephron more water is resorbed than urea and thus urea becomes progressively concentrated as it moves distally through the tubule. Thus, the highest concentrations of tubular urea are found in the most distal sections of the nephron.

Which blood vessel contains more co2 and less urea?

The process of tubular secretion helps to secrete the urea from the blood to the collecting duct which is finally excreted in form of urine. The purified blood comes from the kidney through the renal vein which has the blood with the least amount of urea. So, the correct answer is ‘Renal vein’.

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Which blood vessel has the lowest concentration of glucose?

Explain why the hepatic portal vein contains less glucose than the hepatic vein before eating.

Which blood vessel carries least percentage of urea?

The blood vessel that contains the lowest concentration of urea is the Renal Vein. Urea is excreted out of the kidneys, so the blood vessel that contains the lowest concentration of urea is the one that drains the blood, which is the renal vein.

Which vessels carry carbon dioxide rich blood?

Pulmonary artery – carries blood from left ventricle to the lungs. It carries carbon-dioxide rich blood.

Which blood vessel has a high carbon dioxide concentration and a low oxygen concentration?

The left side pumps oxygenated blood (high in oxygen and low in carbon dioxide) to the organs of the body. Deoxygenated blood enters the right atrium from the vena cava. Blood moves into right ventricle.

The heart.

Blood vessel Function
Hepatic artery Carries oxygenated blood to the liver.

Where is the highest concentration of carbon dioxide?

Last Friday, carbon concentrations at Hawaii’s Mauna Loa Observatory topped 415 ppm. The amount of carbon dioxide in Earth’s atmosphere has officially surpassed levels seen in the entirety of human history, topping the highest point previously recorded in 800,000 years of data by more than 100 parts per million, or ppm …

Which organ of human body produces urea?

Urea is produced in the liver and is a metabolite (breakdown product) of amino acids.

Why is some urea reabsorbed by the nephron?

In the collecting ducts, urea is reabsorbed together with water. These mechanisms enable the formation of a high-osmolar urea gradient in the renal medulla, which is important for the renal urine concentration. … It seems like the short answer is that urea reabsorption is involved in water reabsorption from the urine.

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Does ADH affect urea?

Because the cortical collecting ducts are effectively urea impermeable (1, 12), while the inner medullary collecting duct urea permeability (25) is ADH sensitive, development of the inner medulla would lead to an increase of urea reabsorption.

Which vessel contains least oxygen?

Blood vessels.

  • The inferior and superior vena cava bring oxygen-poor blood from the body into the right atrium.
  • The pulmonary artery carries oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream.
  • The pulmonary veins bring oxygen-rich blood to the left atrium.

Which of the following has least urea?

Least concentration of urea is found in renal vein. This is because urea is excreted through urine formed in kidney.

Cardiac cycle