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Ksenya-84 [330]
3 years ago
7

Which organelle contains dna and is the control center of the cell?

Biology
2 answers:
weeeeeb [17]3 years ago
8 0
The nucleus is the brain of the cell and contains the DNA
GaryK [48]3 years ago
7 0

Answer:

The correct answer will be nucleus

Explanation:

The genetic material or DNA is enclosed in a double membrane organelle called nucleus.  

Nucleus serves many purposes in a cell as it protects the DNA from the acidic environment of the cytoplasm and from the attack of the exonuclease.

Since it contains the genetic material or the coding material which provides instructions to the cell, therefore, the nucleus is also known as the control center of the cell.

Thus, the nucleus is the correct answer.

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What might occur when mitosis is not stopped or occurs quickly due to the presence of cancer.  
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In a cell, there are several parts of it that are there to stop this from happening. Cancerous cells do not have the genetic code to stop growing and reproducing. A regular cell will actually destroy itself it there is a mutation. If it does not get destroyed, it could potentially be tumorous, then it could eventually be cancerous.

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3. Darwin surmised that all life on Earth was connected, like branches on a tree of life. What would the trunk of this tree repr
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Item 6 Over a 10-year period, a nation of 100 million people has a birth rate of 15 million, but a death rate of 5 million and a
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Decreasing first and then growing happening to the population because at every year 10.20 percent population is growing.

<h3>How can you figure out a population's growth rate when there are births and deaths?</h3>

The net reproduction rate (r) is computed as follows: r = (births-deaths)/population size, or simply multiply by 100 to get in percentage terms. Because the population has grown so much, many more people have been added. When a population grows at a steady rate year after year, this is referred to as exponential growth.

Migration is the the number of immigrants minus the number of emigrants over a given time period, divided by the number of person-years lived by the receiving country's population during that time period. It is calculated as the number of net migrants per 1,000 people.

For more information regarding population's growth rate, visit:

brainly.com/question/1437549

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