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devlian [24]
3 years ago
6

Define adhesion and give one example

Biology
1 answer:
mamaluj [8]3 years ago
3 0

Cohesion is the term for molecules of a substance sticking together. One of the most common examples is water beading up on a hydrophobic surface. ... Because the water molecules' positive and negative charges are attracted to the positive and negative charges in the cellulose molecules in the paper.

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Extrusions are formed by cooling magma beneath Earth's surface.
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False

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If there is 5 liters of a 3 M solution, how many moles does the solution contain?
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V (volume) = 5l

c (molar concentration or molarity) = 3 M = 1 mol/l

c = n/V, where n is the number of moles or amount of substance

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3 years ago
Disease or sickness is caused by microorganisms that grow rapidly between 41 and 140 degrees Fahrenheit. True or False
alisha [4.7K]

Answer:

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7 0
2 years ago
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3 years ago
Why does a virus lethal to us not infect animals? I know that RNA viruses mutate at 10,000 to a million times faster than DNA vi
Setler [38]

The virus needs to speak the molecular language of cells. This is how he manages to dominate and enslave them so that they become factories for new viruses, producing the proteins that the infectious agent requires to assemble its descendants. If this conversation is not fine-tuned, even if the virus has the key and enters, it is doomed to failure.

<h3>Why does a virus lethal to us not infect animals?</h3>

For a virus to be able to enter a cell, it must have the right key. And this key, which are the proteins on the surface of viruses, has to enter the correct lock, the receptors that are on the cell membrane. Cells are actually houses with many different doors and locks. Some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

With this information, we can conclude that some viruses have keys that open the lock of any cell and any kind of host, and others do not, so the infection caused by viruses is specific.

Learn more about virus in brainly.com/question/1427968

#SPJ1

8 0
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