Biology, 28.02.2020 21:35 yadirachavez2002
Molecules sometimes move across a plasma membrane from high concentration to low concentration by passing through channel proteins or with the help of transport proteins. If no energy is used by the cell during this process, the process is called:
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Biology, 21.06.2019 19:40
What type of genetic drift would be simulated if all the beans that were not selected died out?
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The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates
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Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.
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Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
Molecules sometimes move across a plasma membrane from high concentration to low concentration by pa...
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