Physics, 29.06.2019 12:30 jandrew3168
How does a flaccid cell differ from a turgid cell? water potential () can be thought of as the tendency for water to move from one place to another. in plants, it is made up mainly of solute potential and pressure potential. hypothetical plant cells a and b are adjacent to each other. the solute potential (s) of cell a is 0.35 mpa, and its pressure potential (p) is +0.15 mpa. the solute potential (s) of cell b is 0.30 mpa, and its pressure potential (p) is +0.05 mpa. in which direction will net water movement occur?
Answers: 2
Physics, 22.06.2019 00:30
Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.
Answers: 1
Physics, 22.06.2019 13:00
What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
Answers: 3
Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
How does a flaccid cell differ from a turgid cell? water potential () can be thought of as the tende...
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