Biology, 12.12.2019 18:31 plutoaliko99
Does the population size increase or decrease at higher trophic levels in the pyramid
Answers: 3
Biology, 22.06.2019 06:50
The kidney filters potentially toxic substances in the blood, and thus “clears” 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 × [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 (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
Answers: 1
Biology, 22.06.2019 09:00
How can an organ, such as the lungs, work for multiple body systems?
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Biology, 22.06.2019 10:00
What processes would you expect to be key in the production of yogurt ?
Answers: 1
Biology, 22.06.2019 12:30
Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?
Answers: 1
Does the population size increase or decrease at higher trophic levels in the pyramid...
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