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liq [111]
3 years ago
9

Activity 7.1 what controls the movement of materials into and out of the cell

Biology
1 answer:
notka56 [123]3 years ago
5 0
Cell membrane is a semipermable, which means that certain molecules will be able to pass through the membrane. It is contains phospholipids. But for smaller molecules such as CO2 and Water, it can pass through the membrane through simple diffusion. Cell membrane controls the movement of the materials into and out of the cell.
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sun, salmon, maple trees, bears, plankton, whales, grass, cows, humans, shrimp, caterpillars, finches (small birds), hawks
Iteru [2.4K]
Yes, they are all living things that exist in our world. 
6 0
3 years ago
Within a phase, a change in heat causes the temperature of the substance to _____ as the _____ energy of the molecules changes.
Nana76 [90]

Within a phase, a change in heat causes the temperature of the substance to change as the kinetic energy of the molecules changes. During a phase change, however, a change in heat causes a change in the potential energy of the molecules and the temperature will stay the same.

<h3>What is Potential energy?</h3>

Potential energy may be defined as a form of accumulated energy that relies upon the comparative situation of diverse parts of a system.

The above passage determines the differentiation between the kinetic and potential energies with respect to temperature and phase change.

Therefore, it is well described above.

To learn more about Potential and Kinetic energy, refer to the link:

brainly.com/question/14427111

#SPJ1

7 0
2 years ago
A person with a very high levels of uric acid in the blood is at risk of developing which medical condition?
Sveta_85 [38]
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7 0
3 years ago
1. The sun's energy, which supports life, is transmitted to Earth in the form of
Inessa [10]

Answer:

Electromagnatic waves.

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The energy from the sun is transferred to the earth surface in the form of heat and light. This done through radiation and convection methods heat from the sun is transported to the earth surface through radiation and convection techniques while the light is being transferred.

4 0
3 years ago
Read 2 more answers
A single-celled organism can be classified as a prokarote based on the absence of the_______
ExtremeBDS [4]

D: a nucleus

the prokaryote cell has no nucleus and for that matter no other membrane bound organelle

6 0
3 years ago
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