You have portal system of blood circulation in case of kidney tubules. In portal system, you have afferent arterioles, divided to form primary capillaries and capillaries reunite to form efferent arterioles. The efferent arterioles again divide to form the secondary capillaries. So you have secondary capillaries, there in urinary system, to receive the substances, directly from tubular cells.
In the urinary system, secretion refers to the process by which certain substances are actively transported from the blood into the renal tubules to be ultimately excreted in urine. This process helps in regulating the composition of urine and maintaining overall fluid balance in the body.
The kidneys belong to the urinary system. They are vital organs responsible for filtering waste products from the blood to form urine, regulating blood pressure, and maintaining electrolyte balance in the body.
What are some harmful substances for the Excretory system
Removal of water, salt, and in some cases sugar.
The major parts of the urinary system include the kidneys, ureters, bladder, and urethra. The kidneys filter waste and excess substances from the blood to produce urine, which is then transported to the bladder through the ureters. The bladder stores urine until it is expelled from the body through the urethra.
The urethra.
Type 4 renal tubular acidosis is not hereditary, but is associated with diabetes mellitus, sickle cell anemia, an autoimmune disease, or an obstructed urinary tract.
Ureters take urine directly to the urinary bladder. The urethra takes urine out of the body. Urine is liquid that has been filtered through the kidneys.
The urinary system removes metabolic wastes by the process of exertion and regulates the volume of water and other substances in the blood.
Peristalsis is a rhythmic contraction of a tubular organ, such as the intestines or esophagus, to propel its contents along the length of the organ. This coordinated muscular movement helps move food, liquid, or waste through the digestive or urinary system.
The cloaca of the frog carries all waste and reproductive material from the frog. The rectum, urinary tract, and reproductive organs all flow into the cloaca and out of the body.
It seems like you might be referring to the ureters, which are muscular tubes that carry urine from the kidneys to the bladder. The ureters are about 8 to 12 inches long and are an essential part of the urinary system.
Respiratory, digestive, cardiovascular, urinary, and lymphatic
Rex L. Jamison has written: 'Urinary concentrating mechanism' -- subject(s): Kidney Concentrating Ability, Kidney medulla, Kidneys, Renal tubular transport
Three substances that are considered abnormal urinary constituents include glucose, protein, and bilirubin. The clinical term for the presence of glucose in urine is glucosuria, for protein is proteinuria, and for bilirubin is bilirubinuria. The detection of these substances can indicate underlying medical conditions, such as diabetes mellitus, kidney disease, or liver dysfunction.
Marijuana itself is not directly linked to causing burning urination. However, some users may experience urinary symptoms due to dehydration, which can occur with cannabis use. Additionally, if marijuana is used in conjunction with other substances or if there is an underlying urinary tract infection, burning urination may occur. If someone experiences this symptom, it's advisable to consult a healthcare professional.
In the urinary system, secretion refers to the process by which certain substances are actively transported from the blood into the renal tubules to be ultimately excreted in urine. This process helps in regulating the composition of urine and maintaining overall fluid balance in the body.