Collecting duct, loop of Henle, glomerulus, Bowman’s capsule.
Which structure in the kidneys’ nephrons is mainly responsible for the filtration of the blood? A. collecting duct B. loop of Henle C. glomerulus D. Bowman’s capsule. Specialized cells regulate the expression of genes because they A. do not want the genes to become worn out. B. cannot control the translation of proteins. C. do not carry the complete genetic code in their nuclei. D. do not need the proteins that are specified by certain genes. User: Which structure in the kidneys’ nephrons is mainly responsible for the filtration of the blood? A. collecting duct B. loop of Henle C. glomerulus D. Bowman’s capsuleWeegy: C. glomerulus Disemal|Points 146|User: Which of the following is NOT a potential sign of skin cancer? Specialized cells regulate the expression of genes because they A. do not want the genes to become worn out. B. cannot control the translation of proteins. C. do not carry the complete genetic code in their nuclei. D. do not need the proteins that are specified by certain genes. (June 2011). The nephron (from Greek νεφρός - nephros, meaning kidney) is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine. The majority of nephrons are cortical. Cortical nephrons have a shorter loop of Henle compared to juxtamedullary nephrons. The longer loop of Henle in juxtamedullary nephrons create a hyperosmolar gradient that allows for the creation of concentrated urine. 20% of the blood gets filtered in the Nephrons glomerular capillaries and the Bowman's capsule. Once the filtrate enters the Bowman's capsule, it flows through the Lumen of th … e nephron into the proximal tubule. Answered. In Uncategorized. Filtration occurs at the -------- part of the nephron? Nephrons are the structural and functional units of the kidneys that carry out processes that form urine. Each nephron consists of a renal corpuscle composed of a tuft of capillaries (the glomerulus), surrounded by a glomerular capsule (Bowman s capsule) and a renal tubule. Blood supply into and out of the kidneys progresses to the cortex through renal arteries to segmental, lobar, interlobar, arcuate, and cortical radiate arteries, and back to renal veins from cortical radiate, arcuate, and interlobar veins. Best Answer: STRUCTURE OF NEPHRON: Nephrons (Greek nephros=kidney) are renal or kidney tubules. Each kidney has over one million nephrons that are responsible for removing waste products from blood and maintaining water, salt and pH balance in the body. This vital job results in the formation of urine. 1.Afferent Arteriole The afferent arteriole receives blood rich in oxygen from the renal artery. There are two parts of a kidney nephron: the renal corpuscle, and the renal tubule. (1) Renal Corpuscle. The renal corpuscle is the part of the kidney nephron in which blood plasma is filtered. (2) Renal Tubule. The renal tubule is the part of the kidney nephron into which the glomerular filtrate passes after it has reached the Bowman's capsule. The first part of the renal tubule is called the proximal convoluted tubule (PCT) , which is shown on the right-hand side of the diagram above. The two general classes of nephrons are cortical nephrons and juxtamedullary nephrons, both of which are classified according to the length of their associated Loop of Henle and location of their renal corpuscle. The majority of nephrons are cortical. Cortical nephrons have a shorter loop of Henle compared to juxtamedullary nephrons. The longer loop of Henle in juxtamedullary nephrons create a hyperosmolar gradient that allows for the creation of concentrated urine. The renal corpuscle of each kidney nephron has two parts-they are the Glomerulus, which is a network of small blood vessels called capillaries, and the Bowman's Capsule (also known as the Glomerular Capsule), which is the double-walled epithelial cup within which the glomerulus is contained. (2) Renal Tubule. The renal tubule is the part of the kidney nephron into which the glomerular filtrate passes after it has reached the Bowman's capsule. The first part of the renal tubule is called the proximal convoluted tubule (PCT) , which is shown on the right-hand side of the diagram above. Report Abuse. Nephron is the basic structural and functional unit of the kidney. Two general classes of nephrons are cortical nephrons and juxtamedullary nephrons, both of which are classified according to the location of their associated renal corpuscle. Each kidney has over one million nephrons that are responsible for removing waste products from blood and maintaining water, salt and pH balance in the body. This vital job results in the formation of urine. 1.Afferent Arteriole The afferent arteriole receives blood rich in oxygen from the renal artery.
http://www.weegy.com/?ConversationId=BAC7BB5A http://www.weegy.com/?ConversationId=BAC7BB5A https://en.wikipedia.org/wiki/Nephron http://www.answers.com/Q/Which_structure_in_the_kidney%27s_nephrons_is_mainly_responsible_for_the_filtration_of_the_blood http://classes.midlandstech.edu/carterp/Courses/bio211/chap25/chap25.htm https://answers.yahoo.com/question/index?qid=20090716183345AAzxedW http://www.ivyroses.com/HumanBody/Urinary/Urinary_System_Nephron_Diagram.php https://en.wikipedia.org/wiki/Nephron http://www.ivyroses.com/HumanBody/Urinary/Urinary_System_Nephron_Diagram.php https://answers.yahoo.com/question/index?qid=20090716183345AAzxedW
which structure in the kidneys nephrons is mainly responsible