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worty [1.4K]
4 years ago
5

Suggest why the nucleus and ribosomes are so important in all eukaryotic cells?​

Biology
1 answer:
pychu [463]4 years ago
6 0
Ribosomes are small particles that consist of RNA and associated with proteins that function to synthesize proteins. Proteins are needed for important cellular functions such as repairing damage or directing chemical processes. The nucleus is important for controlling gene expression and meditating the replication of DNA during the cell cycle. Hope this helps ;)
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Claire had a heavy breakfast in the morning. Then she went to the gym to exercise after the gym Claire went to class. While exer
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3 years ago
3) Write 3 sentences that explain how limiting factors can change the carrying capacity of
agasfer [191]

Answer:

Explanation:

human activities should no be more than the capacity of ecosystem

we should pay attention to carrying capacity of eco system

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4 0
3 years ago
The brain volumes ​(cm cubed​) of 20 brains have a mean of 1116.2 cm cubed and a standard deviation of 127.7 cm cubed. Use the g
Shkiper50 [21]

Answer:

Yes

Explanation:

Range rule of thumb predicts the Range to be  a multiple of 4 of the standard deviation or to be four times  the standard deviation. Making the usual values equal to 2 standard deviations distanct of the mean of the data distribution.

In a given distribution with mean and standard deviation that is obtained, the usual values in mean (as seen in the attached image).

2*standard deviation and mean + 2*standard deviation.

If the data point is not up to the mean

- 2* standard deviation is taken to be significantly low.

If the data point is more than the mean

+ 2*standard deviation is taken to be significantly high.

Let's take the xbar to be the mean and s as standard deviaiton

Given,

mean, xbar = 1116.2

standard deviation, s =127.7

The range rule of thumb shows that the usual values are within 2 standard deviations from the mean

Lower boundary

      = xbar - 2s

       = 1116.2 - 2(127.7)

       = 860.8

Upper boundary

      = xbar + 2s

       = 1116.2 + 2(127.7)

       = 1371.6

We should note that 1411.6 is not between 860.8 and 1371.6, which connotes that 1411.6cm^3 is unusually high.

3 0
3 years ago
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Answer: decide if the trait is helpful for the organism

observe the traits of the organism's children

Explanation:

I think those are the 2

6 0
2 years ago
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What is the evolution of a dog
andreev551 [17]

Answer:

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Explanation:

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