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lesya [120]
3 years ago
15

How are the molecules of the plasma membrane arranged?

Biology
1 answer:
devlian [24]3 years ago
8 0

Answer:

They  are arranged in two layers called a phospholipid bilayer; with a hydrophobic, interior and a hydrophilic, exterior.

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Before the storm, last minute preparations should include:

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3 years ago
How does climate change affect ecosystems?
Schach [20]

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Explanation:

6 0
3 years ago
Rahma took these notes on a process involving the movement of molecules, but she forgot to title them.
lesantik [10]
I think that it is passive transportation in cells. i know it’s not osmosis or diffusion bc those both have to deal with the cell “multiplying.”
7 0
3 years ago
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KonstantinChe [14]

Answer:

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5 0
3 years ago
How do you determine the difference in time between the arrival of the primary (P) wave and the arrival of the secondary (S) wav
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I believe that the seismograph shows the difference of time between the arrival of the two types of waves and this can be read right off the seismograph recording. Also, to get the distance of the earthquake from the recording spot one can derive the average velocity from Vp x Vs/Vp-Vs=km/sec x difference in time of arrival of the two equals the distance to the epicentre, This is where Vp = velocity of P wave and Vs = velocity of S waves. 
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