water (95%), urea (2%), creatinine (0.1%), uric acid (0.03%), chloride, sodium, potassium, sulphate, ammonium, phosphate and other ions and molecules
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Small stones or crystals that form in the renal pelvis, made up of mineral deposits contained in the urine. When it passes through a narrow tube such as the ureter, this can cause intense pain called renal colic.
kidney stones
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banana
Go to last place!
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shark
Other team loses 25 points!
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gift
Win 25 points!
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lifesaver
Give 15 points!
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20
Liquid waste produced by the kidneys.
urine
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20
If there is blood in the urine, what process was ineffective?
infiltration
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20
How does the excretory system work with the circulatory system?
The circulatory system moves blood around the body and the excretory system filters wastes from the blood
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15
Tube through which urine is discharged from the body
urethra
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20
What does glomerular filtrate consist of?
Water, urea, mineral salts, glucose, aminoacids, vitamins .... and other plasma solutes
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20
Your kidneys remove wastes and extra fluid from your body in a two-step process
Filtration and reabsorption
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15
Name the inner lighter coloured region of the kidney.
Medulla
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20
The area at the center of the kidney where urine is collected
renal pelvis
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20
The basic structural and functional unit of the kidney
nephron
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15
What is number 1 on the diagram
Kidney
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20
The process of getting rid of material such as nitrogenus waste,certain salts and excess water from the blood