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3 years ago

What is the relation between cell cycle disruption and cancer? I need help!!!?

2 answers:

8 0

Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms that regulate the cell cycle. The loss of control begins with a change in the DNA sequence of a gene that codes for one of the regulatory molecules. Faulty instructions lead to a protein that does not function as it should.

Margaret [11]3 years ago

8 0

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Please help! Worth 10 points! I will mark a brainliest! There is a picture! :)

ale4655 [162]

The last answer is correct.

4 0

3 years ago

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What are the genotypes of the parents in the monohybrid cross below if the following offspring genotypes are predicted?

bezimeni [28]

Answer:

Explanation:

The genotypes of the parents are Tt and tt

6 0

4 years ago

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Explain what maria and craters are and how they formed. best answer will be marked as brainlest plz help. with an honest answer

kolbaska11 [484]

Lunar maria (plural form of the Latin word mare, which means sea) are dark surfaces that can be found all over the moon (17% of the Moon is covered in them) that have been created as a result of volcanic eruptions. These areas are made up of basalt, and given that they seemed almost waterlike, the astronomers in the distant past mistook them for seas, whence their name comes.
When it comes to craters, their origin is quite similar - volcanic eruptions created them. When lava starts erupting from a volcano, it has to get out from somewhere - and thus craters are created. If you are referring to lunar craters, however, there are many speculations as to how they were created: due to volcanic eruptions, meteoric impact, or glacier activity.

3 0

3 years ago

30% of B-A=18% OF B+A THEN A:B?

dlinn [17]

Answer:

1:4

Explanation:

30%= $\frac{30}{100}$

18%= $\frac{18}{100}$

Rewrite the given information:

$\frac{30}{100} (B - A) = \frac{18}{100}(B + A)$

Multiply by 100 throughout:

30(B -A)= 18(B+A)

Divide by 6 throughout,

5(B -A)= 3(B +A)

Expand

5B -5A= 3B +3A

Bring A terms to 1 side and B terms to another:

5B -3B= 5A +3A

Simplify

2B= 8A

Divide by 2 throughout:

B= 4A

Now, we have to find the ratio of A to B.

B= 4A

Divide by 4 throughout:

A = $= \frac{1}{4} B$

Divide by B on both sides:

$\frac{A}{B} = \frac{1}{4}$

Thus, A:B= 1:4

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3 years ago

HC=0

m_a_m_a [10]

I think it’s D I’m not sure anymore

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3 years ago