Biology, 01.11.2019 19:31 maevemboucher78
This model shows a plant cell in a solution. solutions can be hypotonic, hypertonic, or isotonic to the cell. which one of the solutions tested demonstrates the water movement shown in the model?
Answers: 1
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Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?
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In the practice of science, this type of reasoning is used to develop explanations.
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Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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Biology, 22.06.2019 20:10
18. determine whether each stateme blank space given. ach statement is true (t) or false (f). place your answer in the 8. when a cell is put into an isotonic solution, individual wat put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. d. when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. c. when a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. d. the movement of any solvent across a semi-permeable membrane is called osmosis. e. carrier proteins have the ability to change shape and physically move molecules across the cell membrane. f. in facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the cell.
Answers: 2
This model shows a plant cell in a solution. solutions can be hypotonic, hypertonic, or isotonic to...
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