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Zanzabum
3 years ago
8

Why does the cell use proteasomes or lysosomes to destroy misfolded proteins or proteins that are no longer needed? Destruction

of misfolded proteins assures that aberrant proteins are not sent to other parts of the cell, while degradation of other proteins may be used to terminate a biological process or recycle basic molecular building blocks. Destruction of misfolded proteins prevents the dissolution of the plasma membrane. These proteins can be degraded into components that can be used to make lipids. These proteins are degraded into components that can be used to make polysaccharides.
Biology
1 answer:
vladimir1956 [14]3 years ago
7 0

      That's right, what really happens is that the cell needs a "trash can", just like we do, because sometimes, things can go wrong along the process.

      The processes that the lysosomes can be involved are quite a lot, but the main one is the protein making. Why? Well, it's simple, there's a chance of mistake in each part of a protein our cells make through all the process, and when this happens, the cell recognizes it before this protein goes outside the cell, after this recognition, some flags are put in it to mark it.

       This mark will work in a way that the protein will go into the lysosome, and in a lysosome, there are several kinds of enzymes, so this protein can be degrated into little components again, the amino acids, and these can be used again in the process of making a new one. This is the process of recycling the protein, whether it's a misfolded protein or even the ones that the body won't need it for now.

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3 years ago
As a solute concentration rises, its rate of transport through a membrane increases up to the point where all the carriers are s
VashaNatasha [74]

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transport maximum

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In the context of physiology, this point of saturation is called the transport maximum. Like mentioned, this is the point in which any further increase in the concentration of a substance no longer results in an increase in movement of that substance across a cell membrane, thus indicating that the carrier of that substance is completely saturated and can no longer complete its function.

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3 years ago
Many proteins are regulated by the binding of GTP or GDP. Which form is the active state of the protein
Aliun [14]

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GTP-bound form

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3 0
3 years ago
How can I remember this definition of gene? (Like hints)
motikmotik
Hello there!

Well, that sentence is easy to memorize because it is short. Compare to what I have to memorize :)

How can I remember the definition?

Well, personally, I used different strategies to study Biology.

The first one "Flashcards".

Not every students like flashcards, but I do. In front of the card, you write "Gene". Then at the back of the card, you write the definition of it.

You keep reading it for like 3 times then you'll remember it.

Another strategy I used it writing it down. And this comes after you finished with the flashcards.

Take a piece of paper and write the definition down without looking at the flashcard. Write it down several times.

The next strategy is to test yourself. Leave it for like 4 minutes and go do something else. (Personally, I usually listen to music).

Then after 4 or 5 minutes, come back to it. Without looking at the flashcards or the paper, try to repeat the definition in your mind. Then repeat it out loud. Then write it down again to see if you remember the correct grammars. For example, you might don't remember how to spell "Chromosome".

That should be enough! :)

I used these tips to study Anatomy and some other science stuff. It works for me. I hope it works for you too.

As always, it is my pleasure to help student like you!
8 0
4 years ago
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