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postnew [5]
3 years ago
13

A membrane that allows only some materials to move in and out of the cell is

Biology
1 answer:
siniylev [52]3 years ago
6 0

It is called a semi-permeable membrane. Most eukaroytic cells have this.

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Which of the following can be used to explain why water is able to dissolve many substances
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A gas has a pressure of .370 atm at 50.0 Celsius. what is the pressure at standard temperature
Yuki888 [10]

Answer:

A gas has a pressure of 0.370 atm at 50.0 °C. What is the pressure at standard temperature? 0.370 atm / 323 K = x / 273 K; x = 0.313 atm.

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2 years ago
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mote1985 [20]

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All these changes of state require heat energy to break the attractive forces that hold the particles of the molecules together, so that they can move into more disorderly states. For instance, when heat is applied to a solid, the solid absorbs the heat and use it to break the attractive forces that are holding the molecules of the solid together. At a particular temperature, the attractive forces will be completely overcome and the solid framework will collapse, thus leading to the melting of the solid.

7 0
3 years ago
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