Biology, 04.01.2020 03:31 gymnast5464
Urine and feces are both considered excretions or wastes. how do they biologically compare?
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Biology, 22.06.2019 06:50
The kidney filters potentially toxic substances in the blood, and thus âclearsâ the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i.e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c Ă [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (Âœc0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
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Biology, 22.06.2019 19:30
In this picture, groups of pigment that capture light energy are located on the
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Biology, 23.06.2019 03:30
Which describes the technique that is used with a graduated cylinder
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Urine and feces are both considered excretions or wastes. how do they biologically compare?...
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