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Biology, 05.12.2020 14:00, imeldaa5009
Even though plants are rooted in the ground, they still move, exert
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,
and do
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.
Plant cells have very strong cell walls that allow
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to build up inside of the cell as water is absorbed. This pressure is called
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.
When turgor pressure is high enough in a cell, the cell walls become
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and
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.
As a result, the cell becomes
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and the plant is able to stand tall and straight. When a plant does not get enough water, the turgor pressure inside of the cells
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.
A
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pushing against the cell wall causes the cells to lose their
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and
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This causes the plant to begin to droop, or
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When the wilted plant gets enough water, the cells will become rigid again, and the plant will stand firm and straight once again.
Answers: 3
Biology, 22.06.2019 08:00, jazionaemontgomery
Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)
Answers: 1
Biology, 22.06.2019 15:00, dlatricewilcoxp0tsdw
How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.
Answers: 1
Biology, 22.06.2019 17:30, dorsonchang6511
High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure. which would most likely occur in the kidney? a)more water would be transferred from the nephron. b)less water would be absorbed into the nephron. c)the amount of water in the bladder would decrease. d)the amount of water in the blood would increase.
Answers: 2
Biology, 22.06.2019 20:00, lalaboooobooo
Which of the characteristics of life does a virus display
Answers: 1
Even though plants are rooted in the ground, they still move, exert
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,
,
Geography, 03.07.2019 12:30
Social Studies, 03.07.2019 12:30