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Bio II urinarySystem
| Question | Answer |
|---|---|
| Maintains a body osmolarity different from the environment | osmoregulators |
| Maintains a body osmolarity isotonic from the environment | osmoconformers |
| contains the Bowmans capsule , loop of henle, proximal convoluted tubule, distal convoluted tubule | Renal tubule system |
| removes toxins and adjusts filtrate pH responsible for reabsorption | Proximal convoluted tubule |
| major artery entering the kidney for blood filtration | Renal artery |
| knot arteries and capillaries filtering small solutes form the blood, first point of filtration | Glomerulus |
| structure that defines the kidney | renal medulla |
| Maintains blood pH and electrolyte balance | Distal tubule |
| Permeable water,pulling out water and ion secreting urea (secretion) | Descending loop of henle |
| Permeable to salt , allows salt to come out of the | Ascending loop of henle |
| Tubaule secretion | tubular secretion |
| Found deep in the renal cortex | cortical nephrons |
| next to the renal medulla | juxtamedullary nephrons |
| Exits the glomerulus | Efferent arteries |
| Enters the glomerulus | Afferent arteries |
| Right above the kidneys contains cortisol | Adrenal glands |
| renin -angiotensin-aldosterone | system that helps stabilize blood pressure by producing angiotensin II through a series of steps |
| Angiotensin-converting enzyme | covers angiotensin I to angiotensin II |
| Stimulate anti-diuretic hormone | aldosterone |
| Decreases glomerular filtration rate increasing water retention | anti-diuretic hormone |
| Receives fluid from many nephrons. | Collecting Duct |
| The tip of the renal pyramid where collecting ducts empty. | Renal Papilla |
| A cup-like structure that collects urine from a single papilla. | Minor Calyx |
| Formed by the convergence of several minor calyces. | Major Calyx |
| The large, funnel-shaped chamber that collects all urine before it leaves the kidney. | Renal Pelvis |
| The muscular tube that transports urine to the bladder. | Ureter |
| blood pressure inside the glomerular capillaries. It pushes water and solutes out of the blood and into the capsule. | Glomerular Hydrostatic Pressure |
| pressure exerted by the fluid already present in the capsular space. It pushes back against the filtration membrane. | Capsular Hydrostatic Pressure |