Carbon dioxide and other such waste gases diffuse from the foetus and across the placenta into the mother's blood. Urea (excretory product) also diffuses into the mother's blood. (The substances in bold will answer question).
Carbon dioxide and other such waste gases diffuse from the foetus and across the placenta into the mother's blood. Urea (excretory product) also diffuses into the mother's blood. (The substances in bold will answer question).
What is the difference between urea and BUN
The Kidneys, where the blood/urea thing takes place.
Urea is one of the substances in urine, and urine is in your blood stream until the kidney extract the urine from your blood.
In the placenta, oxygen and nutrients diffuse from the embryo's blood into the mother's blood. Additionally, waste products such as carbon dioxide and urea diffuse from the mother's blood into the embryo's blood for removal. This exchange occurs across the placental barrier, facilitating the embryo's growth and development while maintaining maternal health.
the blood plasma carries waste products, including urea.
As the dialysis fluid has no urea in it, there is a large concentration gradient - meaning that urea moves across the partially permeable membrane, from the blood to the dialysis fluid, by diffusion. This is very important as it is essential that urea is removed from the patients' blood.
Absolutely not!! Milk and urea are NOT the same thing, they are two VERY DIFFERENT things. Milk comes from the udder of the cow, and urea comes from the kidneys that filter blood of toxic substances. If a calf drank his mother's urine, he would be a VERY sick calf.
Kidney
livver
Fibrinogen and Urea are not found in blood. Fibrinogen is a clotting factor found in plasma, while urea is a waste product of protein metabolism mostly excreted by kidneys. Glycogen, Glucose, and Albumin are all present in blood.