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Gemiola [76]
3 years ago
7

If the plasma membrane was permeable, but not selectively permeable, how would that affect the cell?

Biology
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

It would most likely kill the cell.

Explanation:

If a cell's membrane is fully permeable (not semi-permeable) then substances that are harmful to the cell are more than likely to enter it at one point or another, which can pretty much end up killing it.

In short, the semi-permeable membrane is there to ensure that only the useful stuff gets in and that the bad stuff stays out.

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Can you write an essay about what makes a good rapper.<br> I will mark you Brainly.
DedPeter [7]

Answer:

There are many rappers out there in the world yet only a few of them are really well known and recognized. Of course this is because they meet peoples expectations. Different people have different opinions on what makes a good rapper. Things that I think make a good rapper is that they need to have good flow, meaningful lyrics that actually make sense and not just rhyme any word with another that doesn't make sense. Another thing is how they are like as a person as well. If they are a pretty decent human being and meets peoples expectations then they will be considered as a good rapper. If the person is not only ignorant but also can't rap well then they are considered bad. Like I said many people have different opinions but these are just mines.

Explanation:

You may change anything you would like but I hope this helped!

6 0
3 years ago
Can an enzyme be recycled? Explain.
ser-zykov [4K]

Answer:

Enzymes serve as catalysts to many biological processes, and so they are not used up in reactions and they may be recovered and reused. However, in a laboratory setting, reactions involving enzymes can leave the enzyme unrecoverable. This process makes the enzyme at once less reactive but more stable.

5 0
3 years ago
There are so many microbes in a single mL of culture, it is very difficult to perform one dilution to produce countable cells. M
Feliz [49]

Answer:

cumulative dilution = 0.000001

Explanation:

A serial dilution is a stepwise kind of dilution repeated a certain number of times, in which the concentration reduces exponentially each time.

The cumulative dilution is the final dilution gotten depending on the number of times dilution has been done and the dilution factor. The formula is given as:

Cumulative dilution = (F)ⁿ

where:

F = dilution factor = 0.1

n = number of serial dilutions = 6

∴ cumulative dilution = (0.1)⁶ = 0.000001

4 0
3 years ago
The buildup of charges on an object is called
Nesterboy [21]
Static electricity.
6 0
2 years ago
6) The scientific method
Rasek [7]

Answer:

Can be used for simple experiments at home or in the classroom

7 0
3 years ago
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