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The purpose of tubules varies depending on the context, but generally, they are small, tubular structures that facilitate the transport of substances. In biological systems, such as the kidneys, tubules play a critical role in filtering blood and reabsorbing essential nutrients and water. In other contexts, like in plants, tubules can aid in the movement of water and nutrients. Overall, tubules help maintain homeostasis and proper functioning in various systems.
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What is the last tubule in the nephron?
The last tubule in the nephron is the distal convoluted tubule. It is responsible for further reabsorption of water and electrolytes, as well as secretion of waste products.
What are occurs in the proximal tubule?
The regulation of pH of the filtrate is what occurs in the proximal tubule. The regulation occurs by exchanging hydrogen ions for bicarbonate ions. The proximal tubule is part of the duct system of the kidney.
What is the tube after the Bowman's capsule?
The tube after the Bowman's capsule in the kidney is the proximal convoluted tubule (PCT). This tubule is responsible for reabsorbing water, electrolytes, and nutrients from the filtrate back into the bloodstream.
Which parts of the renal tubule is formed by cuboidal epithelial cells bordered by dense microvilli?
Proximal Convoluted Tubule
What are the parts of a nephron in order?
The parts of a nephron in order are the renal corpuscle (glomerulus and Bowman's capsule), proximal convoluted tubule, loop of Henle (descending and ascending limbs), distal convoluted tubule, and collecting duct.
What is the last portion of the renal tubule?
the three main portions of the renal tubule are the proximal convoluted tubule, the loop of henle, and the distal convoluted tubule. the proximal convoluted tubule is the first portion. The proximal (convulated) tubule.
What are the subdivisons of the renal tubule?
Proximal convoluted tubule, Loop of henle and Distal convoluted tubule.
The portion of the nephron closest to the renal corpuscle is the?
Proximal tubule
What are the components of the renal tubule as they are encountered by filtrate?
proximal continuous tubule loop of henle distal continuous tubule
What is the primary site of tubular reabsorption in the kidneys?
The distal convoluted tubule or the collecting tube.
What is the last tubule in the nephron?
The last tubule in the nephron is the distal convoluted tubule. It is responsible for further reabsorption of water and electrolytes, as well as secretion of waste products.
What is the section of the renal tubule closest to the glomerular capsule?
The proximal convoluted tubule is closest to the glomerular capsule. The distal convoluted tubule is farther away.
What structures drains into the collecting tubule?
which of the following structures drains into the collecting tubule
In a living person What do you call the lumen of a renal tube?
In a living person, the lumen of a renal tubule is referred to as the "renal tubule lumen." This is the hollow space within the renal tubule where filtration and reabsorption of substances occur during urine formation. The renal tubule includes structures such as the proximal convoluted tubule, loop of Henle, and distal convoluted tubule, each playing a critical role in the kidney's function.
How many feet of seminiferous tubule is there?
lenght of seminiferous tubule is 750 to 800 feet !
In which region of the nephron does secretion occur?
The distal tubule
What fluid passes through the renal tubule?
A renal tubule passes most of the fluids it processes into the bloodstream
