If by knot you mean a complicated intertwining of capillaries surrounding the nephron, they are called the peritubular capillaries. They are largely responsible for the bodies ability to concentrate urine and maintain homeostasis.
glomerulus
The vascular part of the nephron in the kidney is called the renal corpuscle. It consists of the glomerulus, a network of capillaries, and Bowman's capsule, a structure that surrounds the glomerulus. This is where the process of blood filtration in the kidney begins.
peritubular capillaries
The cup-shaped part of the nephron is called the renal (or Bowman's) capsule. It is located at the beginning of the nephron and surrounds the glomerulus, which is a network of capillaries. The renal capsule helps in the filtration of blood and the formation of urine.
The cluster of capillaries in the kidney where filtration occurs is called the glomerulus. The glomerulus is part of the nephron, which is the functional unit of the kidney responsible for filtering blood to form urine.
Yes, urea and glucose remain in the capillaries, while blood cells and protein molecules are filtered out and move into the capsule of a nephron during the process of renal filtration. This filtration is part of the first step in the formation of urine in the kidneys.
Urethra is not a part of nephron. You have about one million nephrons in each kidney and you have only one urethra.
list the parts of the nephron and describe the function of each part
He was admitted to the hospital because of problem in nephron. It is an example sentence using the word nephron.
No. The capillaries are part of the circulatory system.
Blood is filtered out of the glomerulus, a "knot" of porous capillaries, into the glomerular capsule. From there the filtrate passes though the proximal convoluted tubule, the loop of Henle, and the distal convoluted tubule where the substrate concentration of the filtrate is fine tuned. The distal convoluted tubule empties into a collecting duct but that is generally not considered part of the nephron itself.
Nephron