Nephron
kidney
Aldosterone acts on the distal convoluted tubule and collecting duct in the kidney to increase sodium reabsorption and potassium secretion.
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.
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.
The proximal tubule is a crucial segment of the nephron in the kidney, responsible for the reabsorption of a significant portion of filtered substances, including water, ions, and nutrients like glucose and amino acids. It is divided into the proximal convoluted tubule and the proximal straight tubule. This segment plays a vital role in maintaining the body's electrolyte balance and regulating fluid levels. Dysfunction in the proximal tubule can lead to various renal disorders and affect overall kidney function.
Nephron is the basic structural and functional unit of the kidney. https://en.wikipedia.org/wiki/Nephron It is composed of a renal corpuscle and a renal tubule. The renal corpuscle consists of a glomerulus and the Bowman's capsule. It is the nephron's initial filtering component. The components of the renal tubule are the proximal convoluted tubule, loop of Henle and the distal convoluted tubule.
This is in the kidney and it mainly controls how much or little water is kept in the body
Nephron
Each one consists of a renal corpuscle and a renal tubule which carry out the functions of the nephron. The renal tubule consists of the convoluted tubule and the loop of Heinle http://coe.fgcu.edu/Faculty/GreeneP/kidney/nephron.html.
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.
The distal tubule
The renal medulla contains collecting ducts.