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Rainbow [258]
2 years ago
9

Then what would have happened to cell if it's nucleus was damaged or destroyed

Biology
1 answer:
solong [7]2 years ago
7 0
The cell would be destroyed since the nucleus contains the chromosones and R.N.A.
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What is a prokaryotic cell? Help please
Kitty [74]

Answer:

A cell whose genetic material isn't found in a membrane bound nucleus.

Explanation:

5 0
3 years ago
The human ear receives sound waves ____ and converts them to signals that are processed by the brain
r-ruslan [8.4K]

Answer:

Explanation:

The human ear is the organ for hearing. It converts sound waves into electrical impulses through which the brain processes to facilitate our hearing.

The ossicles inside the ear amplify sound waves they collect from the environment and transmits them into the inner ear.

Once in the inner ear, they are converted into electrical signals the brain can easily understand and discern.

3 0
3 years ago
Which of the following explains why water is a good solvent for polar and ionic compounds?
Anni [7]

Hi there!

<u>Electronegativity</u> is the concept of how likely an atom is to attract the shared molecules in one of these bonds to itself. We know the molecule water is made up of two hydrogens and one oxygen. The electronegativity of hydrogen is 2.2, and oxygen 3.4. An <u>ionic bond</u> needs at least a difference in electronegativity of 1.6. As the difference is less than that, we can say that water is a covalent molecule. This then wipes out choice B, because it is not ionic, and C, as we have seen it is actually covalent.

Now, we can see the difference in electronegativity between oxygen and hydrogen is still 1.2. This means that while it is not at the point for there to be an ionic bond, there is still a difference in attraction, where the electrons will tend to favor the oxygen more and 'hang around it' more. As electrons are <u>negatively charged</u><em><u>,</u></em> this means that the oxygen will gain a slightly negative charge. This then makes the molecule polar, because it now has a charge within the molecule. This means we have our answer, choice D.

In terms of hydrophobic molecules - they tend to be ones without a charge. (If you're interested in this kind of stuff, I'd search hydrophobic up, and possibly also look into hydrogen bonds).

Hope this helps! Feel free to ask me any other questions you have about this specific problem.

6 0
3 years ago
Among the tasks in coping with life-threatening illness described by kenneth doka, which phase is characterized by "living with
Triss [41]

Among the tasks in coping with life-threatening illness described by Kenneth Doka, the chronic phase is characterized by "living with the disease".

Kenneth Doka (1995–96) divides the process of dying into three phases, namely the acute, the chronic, and the terminal phases of dying, during which the individual initially is given the diagnosis, then lives with the disease and ultimately surrenders to death.

This phase can be quite long and the supporters may become comfortable in their caregiving role and adjust to the notion of death. This is an important adaptation since a great deal of the care for the terminally ill is given by the family members.

Doka (1998) notes that this phase "is often a period of continued stress, punctuated by points of crisis".

To learn more about Kenneth Doka here

brainly.com/question/14298713

#SPJ4

8 0
1 year ago
What could Cause a Renewable natural resource to become a nonrenewable resource?
Leviafan [203]

If an enviornment uses way too much of a resorce and it starts to rapidly decrease it will start to become an nonrenuabla resorce (this is just an idea)

3 0
2 years ago
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