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Elena-2011 [213]
3 years ago
14

Does cancer cells become damaged during cell division

Biology
1 answer:
inessss [21]3 years ago
5 0
Ans: Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms regulating 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.
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There are 12 full moons a year
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The miller Spike Shamber Where did Stanley miller hypothesize was the site of chemical evolution? A. The atmosphere B. Volcanic
sesenic [268]
The miller Spike Shamber Where did Stanley Miller hypothesize the site of chemical evolution? A. The atmosphere B. Volcanic mud pools C. Deepwater volcanic events D. Geyser pools
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A molecule of bacterial DNA introduced into a yeast cell is imported into the nucleus but fails to replicate with the yeast DNA.
Butoxors [25]

Answer:

Initiator proteins.

Explanation:

DNA replication may be defined as the process of formation of daughter DNA strand from the template parental strand. Three main process of DNA replication are initiation, elongation and termination.

The bacterial DNA is fail to replicate in yeast cells because the DNA is not able to show initiation in yeast cells. Initiation process is important to start the DNA replication. The specific proteins and polymerase are required in different organism. There is problem in initiation proteins that fails to initiate  DNA replication.

Thus, the answer is initiator proteins.

3 0
3 years ago
How does water get from the atmosphere into the groundwater system? a. Water from the ocean is sucked up into the groundwater sy
gtnhenbr [62]

Answer:

D.

Explanation:

What is precipitation? --> The act on having water fall form the clouds, either in the form of rain or snow.

What is infiltration? --> The act on having water penetrate the soil, which leads them to groundwater systems.

→ Image down below will show you why answer D. is correct. That cycle is called the water cycle.

Hope it helped,

BiologiaMagister

<em>I do not own the image.</em>

5 0
3 years ago
Read 2 more answers
Which of the following could be the goal of a negative feedback loop
Montano1993 [528]
Answer choice B.

Negative feedback is when the system is always returning to the same consistant conditions.

A good example of negative feedback would be body temperature (always returns to normal, despite small flunctuations).

Positive feedback always progresses completely. Like growth (once you grow, you stay that way) & pregnancy (fetus is constantly growing and then undergoes childbirth, a forward process).

Hope that helps!
5 0
3 years ago
Read 2 more answers
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