Biology, 03.12.2019 22:31 Fatimaneedhelp
What structures of an electron microscope are comparable to the following requirements for the light microscope: (a) light waves, (b) lenses, (c) viewer’s eye, (d) mirror or light source?
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Biology, 22.06.2019 00:10
Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
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Biology, 22.06.2019 03:30
Which of the following typically characterizes a tropical rainforests
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Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots
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Biology, 22.06.2019 10:50
The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.
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What structures of an electron microscope are comparable to the following requirements for the light...
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