True or false
The amounts of salt in ocean water is the same everywhere on earth?...
Biology, 25.01.2021 23:40 vtrvfrfvrvfvnkjrf
True or false
The amounts of salt in ocean water is the same everywhere on earth?
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 13:30
Which of th following best describes how genes produce traits in an organism?
Answers: 2
Biology, 22.06.2019 14:00
The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird
Answers: 2
Physics, 19.03.2020 10:36
Mathematics, 19.03.2020 10:36
Mathematics, 19.03.2020 10:36
History, 19.03.2020 10:36
Mathematics, 19.03.2020 10:36
Mathematics, 19.03.2020 10:36