All biological tubules [internal linings - convoluted or straight] are made from the same Epithelial Cells that also comprise Our Integument - or Skin.
If you are talking about the proximal/distal convoluted tubules. Then you are talking about a kidney, and in between them is the nephron loop or the Loop of Henle
Loop of Henle
Each testis is made up of abut 700 to 900 highly convoluted seminiferous tubules which leads to single highly convoluted Epididymis. Both of them are about 6 meters long, leading to Vas Differ-ens.
The structures that distal tubes flow into are the collecting ducts of the kidneys. The collecting ducts are small tubes through which urine flows into the renal pelvis.
Proximal convoluted tubules have brush borders or microvilli on the inner edge of the tubule. Distal convoluted tubules do not have this structure.
All biological tubules [internal linings - convoluted or straight] are made from the same Epithelial Cells that also comprise Our Integument - or Skin.
The Proximal convoluted tubules, descending loop , ascending loop of henle and the distal convoluted tubules. Though the collecting ducts determine the final concentration of urine, an author states that it's not a part of the nephron.
About 90 % of the fitered sodium chlorid in glomerulus is reabsorbed in proximal convoluted tubules.
If you are talking about the proximal/distal convoluted tubules. Then you are talking about a kidney, and in between them is the nephron loop or the Loop of Henle
The distal tubule
Loop of Henle
Simple Cuboidal with Microvilli
Each testis is made up of abut 700 to 900 highly convoluted seminiferous tubules which leads to single highly convoluted Epididymis. Both of them are about 6 meters long, leading to Vas Differ-ens.
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reabsorption of most of the required substances from the filtrate
reabsorption of most of the required substances from the filtrate